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coolmaritime

cool maritime

ear tickles and eye wiggles

204
posts
521
followers
6.8K
following

SPOTLIGHT // COOL MARITIME

@coolmaritime is the sonic universe of Santa Cruz-raised musician and filmmaker Sean Hellfritsch. The name says most of it: tides, winds, shifting light, translated into sound.

His releases on Western Vinyl and Leaving Records draw from a life spent near the ocean: lush, breathing arrangements that ebb and flow the way currents do. Technically electronic, entirely organic. There is joy in the work, and something that sounds like deep belonging to a specific coastal geography.

Earthling’s outdoor listening party is built on this: a bring-your-own-blanket, free plus donation gathering for sound and nature lovers. On May 30, Earthling and AYLI bring the Spring 2026 Unabridged Open Air to Elk Glen Meadow in Golden Gate Park.

Cool Maritime plays the meadow at 12:15. This is exactly the setting his music was made for.

All ages. All welcome. The floor is the grass. The door is donation.

Cool Maritime at Earthling x AYLI Open Air | Elk Glen Meadow, San Francisco | May 30 | Set time 12:15 PM | All Ages | Free + Donation

Tap in 🎟️ —> unabridged-sf.com

#westernvinyl #leavingrecords #earthling #experimentalmusic #unabridged


212
5 days ago


SPOTLIGHT // COOL MARITIME

@coolmaritime is the sonic universe of Santa Cruz-raised musician and filmmaker Sean Hellfritsch. The name says most of it: tides, winds, shifting light, translated into sound.

His releases on Western Vinyl and Leaving Records draw from a life spent near the ocean: lush, breathing arrangements that ebb and flow the way currents do. Technically electronic, entirely organic. There is joy in the work, and something that sounds like deep belonging to a specific coastal geography.

Earthling’s outdoor listening party is built on this: a bring-your-own-blanket, free plus donation gathering for sound and nature lovers. On May 30, Earthling and AYLI bring the Spring 2026 Unabridged Open Air to Elk Glen Meadow in Golden Gate Park.

Cool Maritime plays the meadow at 12:15. This is exactly the setting his music was made for.

All ages. All welcome. The floor is the grass. The door is donation.

Cool Maritime at Earthling x AYLI Open Air | Elk Glen Meadow, San Francisco | May 30 | Set time 12:15 PM | All Ages | Free + Donation

Tap in 🎟️ —> unabridged-sf.com

#westernvinyl #leavingrecords #earthling #experimentalmusic #unabridged


212
5 days ago

SPOTLIGHT // COOL MARITIME

@coolmaritime is the sonic universe of Santa Cruz-raised musician and filmmaker Sean Hellfritsch. The name says most of it: tides, winds, shifting light, translated into sound.

His releases on Western Vinyl and Leaving Records draw from a life spent near the ocean: lush, breathing arrangements that ebb and flow the way currents do. Technically electronic, entirely organic. There is joy in the work, and something that sounds like deep belonging to a specific coastal geography.

Earthling’s outdoor listening party is built on this: a bring-your-own-blanket, free plus donation gathering for sound and nature lovers. On May 30, Earthling and AYLI bring the Spring 2026 Unabridged Open Air to Elk Glen Meadow in Golden Gate Park.

Cool Maritime plays the meadow at 12:15. This is exactly the setting his music was made for.

All ages. All welcome. The floor is the grass. The door is donation.

Cool Maritime at Earthling x AYLI Open Air | Elk Glen Meadow, San Francisco | May 30 | Set time 12:15 PM | All Ages | Free + Donation

Tap in 🎟️ —> unabridged-sf.com

#westernvinyl #leavingrecords #earthling #experimentalmusic #unabridged


212
5 days ago

SPOTLIGHT // COOL MARITIME

@coolmaritime is the sonic universe of Santa Cruz-raised musician and filmmaker Sean Hellfritsch. The name says most of it: tides, winds, shifting light, translated into sound.

His releases on Western Vinyl and Leaving Records draw from a life spent near the ocean: lush, breathing arrangements that ebb and flow the way currents do. Technically electronic, entirely organic. There is joy in the work, and something that sounds like deep belonging to a specific coastal geography.

Earthling’s outdoor listening party is built on this: a bring-your-own-blanket, free plus donation gathering for sound and nature lovers. On May 30, Earthling and AYLI bring the Spring 2026 Unabridged Open Air to Elk Glen Meadow in Golden Gate Park.

Cool Maritime plays the meadow at 12:15. This is exactly the setting his music was made for.

All ages. All welcome. The floor is the grass. The door is donation.

Cool Maritime at Earthling x AYLI Open Air | Elk Glen Meadow, San Francisco | May 30 | Set time 12:15 PM | All Ages | Free + Donation

Tap in 🎟️ —> unabridged-sf.com

#westernvinyl #leavingrecords #earthling #experimentalmusic #unabridged


212
5 days ago

We’ve been fans of Cool Maritime’s ecologically-attuned soundscapes for years, and we’re excited to welcome him down from dreamy Bolinas for a live set at the next Earthling in Golden Gate Park Saturday May 30th, in collab with our friends @aylisf + @unabridgedsf

Cool Maritime @coolmaritime is the sonic universe of Santa Cruz–raised electronic musician and filmmaker Sean Hellfritsch — an immersive sound adventure where synthesis meets the natural world.

Living just north of the San Francisco Bay Area, Sean draws from his life in the ocean, focusing tides, winds, and shifting light into music released on Western Vinyl and Leaving Records. His work channels moments of awe, joy, and deep connection to the environment into vibrant, exploratory soundscapes.

With textures that are largely electronic yet feel organic, Cool Maritime creates lush, breathing arrangements that ebb, flow, and glide like currents—inviting listeners into a space that is alive, expansive, and full of wonder.

Tickets are available now at earthling.fyi 🐸🌈


584
7
3 weeks ago

We’ve been fans of Cool Maritime’s ecologically-attuned soundscapes for years, and we’re excited to welcome him down from dreamy Bolinas for a live set at the next Earthling in Golden Gate Park Saturday May 30th, in collab with our friends @aylisf + @unabridgedsf

Cool Maritime @coolmaritime is the sonic universe of Santa Cruz–raised electronic musician and filmmaker Sean Hellfritsch — an immersive sound adventure where synthesis meets the natural world.

Living just north of the San Francisco Bay Area, Sean draws from his life in the ocean, focusing tides, winds, and shifting light into music released on Western Vinyl and Leaving Records. His work channels moments of awe, joy, and deep connection to the environment into vibrant, exploratory soundscapes.

With textures that are largely electronic yet feel organic, Cool Maritime creates lush, breathing arrangements that ebb, flow, and glide like currents—inviting listeners into a space that is alive, expansive, and full of wonder.

Tickets are available now at earthling.fyi 🐸🌈


584
7
3 weeks ago

Only 20 tickets remain for next weeks @geobriensystem and @coolmaritime at @gospelflatshowspace - get yours now!


3
3
3 months ago

Only 20 tickets remain for next weeks @geobriensystem and @coolmaritime at @gospelflatshowspace - get yours now!


3
3
3 months ago


Only 20 tickets remain for next weeks @geobriensystem and @coolmaritime at @gospelflatshowspace - get yours now!


3
3
3 months ago

Thrilled to be bringing @geobriensystem (of @anmlcollective ) and @coolmaritime to @gospelflatshowspace in Bolinas! Grab tickets now at the link in my bio - this one is sure to sell out ! Art by @itm.graphics …. This is the first outing for a new promotional operation from @leannekriz and I that we have lovingly dubbed “freaker shop” !


251
7
4 months ago

Excited to get some fall programing going at The Crown!

Wednesday, October 8th, we're kicking it off with an album release show for LA based composer and artist Isaac Sherman. 'A Pasture, It's Limits' is teeming with joyful synth explorations.

Isaac Sherman is a musician, composer and filmmaker based in Los Angeles, CA.Engaging with an array of analog and digital synthesizers, samplers, guitars and vocals, his music blends elements of experimental pop, kosmische, minimalism, ambient music and experimental jazz. His live shows offer a range of musical presentations, from structured compositions to free-flowing improvisations. He has performed at venues around Los Angeles such as Zebulon, 2220 Arts + Archives, Gold Diggers, Permanent Records, Healing Force Records - joining bills with musicians such as Dustin Wong, Julius Smack, Nicole McCabe, Walt McClements, Gregory Uhlmann, and more.

Joining Sherman is Cool Maritime, who's work on Western Vinyl and Leaving Records celebrates the organic through electronics. Also performing is local legend Chuck Johnson, who's own work continues to evolve and was recently announced as a performer at the esteemed Big Ears Festival.

Doors at 7
Shows at 8
$20. Pre-sale Tickets on Eventbrite. Sliding scale at the door.

Another great flier from @opticalsoundexperience


150
3
8 months ago

Excited to get some fall programing going at The Crown!

Wednesday, October 8th, we're kicking it off with an album release show for LA based composer and artist Isaac Sherman. 'A Pasture, It's Limits' is teeming with joyful synth explorations.

Isaac Sherman is a musician, composer and filmmaker based in Los Angeles, CA.Engaging with an array of analog and digital synthesizers, samplers, guitars and vocals, his music blends elements of experimental pop, kosmische, minimalism, ambient music and experimental jazz. His live shows offer a range of musical presentations, from structured compositions to free-flowing improvisations. He has performed at venues around Los Angeles such as Zebulon, 2220 Arts + Archives, Gold Diggers, Permanent Records, Healing Force Records - joining bills with musicians such as Dustin Wong, Julius Smack, Nicole McCabe, Walt McClements, Gregory Uhlmann, and more.

Joining Sherman is Cool Maritime, who's work on Western Vinyl and Leaving Records celebrates the organic through electronics. Also performing is local legend Chuck Johnson, who's own work continues to evolve and was recently announced as a performer at the esteemed Big Ears Festival.

Doors at 7
Shows at 8
$20. Pre-sale Tickets on Eventbrite. Sliding scale at the door.

Another great flier from @opticalsoundexperience


150
3
8 months ago

Excited to get some fall programing going at The Crown!

Wednesday, October 8th, we're kicking it off with an album release show for LA based composer and artist Isaac Sherman. 'A Pasture, It's Limits' is teeming with joyful synth explorations.

Isaac Sherman is a musician, composer and filmmaker based in Los Angeles, CA.Engaging with an array of analog and digital synthesizers, samplers, guitars and vocals, his music blends elements of experimental pop, kosmische, minimalism, ambient music and experimental jazz. His live shows offer a range of musical presentations, from structured compositions to free-flowing improvisations. He has performed at venues around Los Angeles such as Zebulon, 2220 Arts + Archives, Gold Diggers, Permanent Records, Healing Force Records - joining bills with musicians such as Dustin Wong, Julius Smack, Nicole McCabe, Walt McClements, Gregory Uhlmann, and more.

Joining Sherman is Cool Maritime, who's work on Western Vinyl and Leaving Records celebrates the organic through electronics. Also performing is local legend Chuck Johnson, who's own work continues to evolve and was recently announced as a performer at the esteemed Big Ears Festival.

Doors at 7
Shows at 8
$20. Pre-sale Tickets on Eventbrite. Sliding scale at the door.

Another great flier from @opticalsoundexperience


150
3
8 months ago

Excited to get some fall programing going at The Crown!

Wednesday, October 8th, we're kicking it off with an album release show for LA based composer and artist Isaac Sherman. 'A Pasture, It's Limits' is teeming with joyful synth explorations.

Isaac Sherman is a musician, composer and filmmaker based in Los Angeles, CA.Engaging with an array of analog and digital synthesizers, samplers, guitars and vocals, his music blends elements of experimental pop, kosmische, minimalism, ambient music and experimental jazz. His live shows offer a range of musical presentations, from structured compositions to free-flowing improvisations. He has performed at venues around Los Angeles such as Zebulon, 2220 Arts + Archives, Gold Diggers, Permanent Records, Healing Force Records - joining bills with musicians such as Dustin Wong, Julius Smack, Nicole McCabe, Walt McClements, Gregory Uhlmann, and more.

Joining Sherman is Cool Maritime, who's work on Western Vinyl and Leaving Records celebrates the organic through electronics. Also performing is local legend Chuck Johnson, who's own work continues to evolve and was recently announced as a performer at the esteemed Big Ears Festival.

Doors at 7
Shows at 8
$20. Pre-sale Tickets on Eventbrite. Sliding scale at the door.

Another great flier from @opticalsoundexperience


150
3
8 months ago

first time seeing the box art i made for @whimsicalraps "silhouette" module :)


275
14
9 months ago


new monome arc runs standalone scripts! here it is sending midi cc messages straight to the op-xy. this script is called "erosion" and it is the result of a collaboration with my pal tehn (aka brian crabtree). each arc encoder sends 4 cc messages. script demo/instruction vid coming soooon :)


319
22
1 years ago

Celebrate this #WoldSleepDay with soundscapes by Cool Maritime, Nailah Hunter and Dmitry Evgrafov. A compilation designed for deep rest. Out on all 🎵 platforms.


3
24
1 years ago

Celebrate this #WoldSleepDay with soundscapes by Cool Maritime, Nailah Hunter and Dmitry Evgrafov. A compilation designed for deep rest. Out on all 🎵 platforms.


3
24
1 years ago

Celebrate this #WoldSleepDay with soundscapes by Cool Maritime, Nailah Hunter and Dmitry Evgrafov. A compilation designed for deep rest. Out on all 🎵 platforms.


3
24
1 years ago

Celebrate this #WoldSleepDay with soundscapes by Cool Maritime, Nailah Hunter and Dmitry Evgrafov. A compilation designed for deep rest. Out on all 🎵 platforms.


3
24
1 years ago

Celebrate this #WoldSleepDay with soundscapes by Cool Maritime, Nailah Hunter and Dmitry Evgrafov. A compilation designed for deep rest. Out on all 🎵 platforms.


3
24
1 years ago


Celebrate this #WoldSleepDay with soundscapes by Cool Maritime, Nailah Hunter and Dmitry Evgrafov. A compilation designed for deep rest. Out on all 🎵 platforms.


3
24
1 years ago

onward with the XY!
#opxy

{ tech deets: using the op-xy multi out as an fx send to onward - which is also receiving midi clock from xy. }


275
30
1 years ago

buzzy zip zap on the XY
#opxy


419
38
1 years ago

hi! today i am on my way to meet @mlesprg and @plancha_92104 in japan. emily and i are going to play our water wizard sounds in hokkaido, tokyo, osaka, nagoya and matsumoto. we conclude our adventure in nagano, at a forest camping festival @eachstory2024

then i will set off on my own to visit seoul and play in a temple with @mohani_43 - and a few days later another show (+ talk about my creative process) at @kunstkabinett_seoul

after that i will be nestling into a new home back in the bay area! over the winter i am going to record the music i've been playing live and that will become my next album :)

feeling so very grateful for this life and the wonderful, sweet-hearted people around me, i am endlessly beholding and savoring


255
22
1 years ago

emily a. sprague & cool maritime go to japan
by @robmosswilson

27/9 hokkaido @ precious hall
28/9 tokyo @ soup
29/9 tokyo @ soup
30/9 osaka @ circus
1/10 nagoya @ KD japon
2/10 tokyo (florist solo) @ 7th floor
4/10 matsumoto @ give me a little more
5/10 nagano @ each story
6/10 nagano @ each story

thank you to @plancha_92104 for planning this adventure
thank you to @eachstory2024


669
17
1 years ago


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