Pic by Anna Finnegan

cosign today have just announced their new EP 'This Is What It Feels Like'. Alongside the EP announcement, cosign have shared reflective new single 'I Dance With Someone'.

cosign is the project of Belfast artist and producer Martha Greer. Crafting immersive indie-electronic music that explores and tinkers between the intersection of emotion and innovation, cosign emerged from Martha’s creative claustrophobia. After years of piano lessons and early teenage years spent teaching herself guitar, Martha eventually found a sense of freedom experimenting with a laptop and a MIDI keyboard. The resulting sound pulses with energy and introspective melancholy realised through arps, vocoders and rich harmonies.
 
'This Is What It Feels Like' marks a profound step forward for cosign. Written over the past year, the track’s final ideas were solidified from late 2025 into early 2026. It functions as an introspective series of songs, co-produced again alongside Chris W. Ryan (NewDad, Just Mustard, Chalk), who continues to push the cosign creative boundaries.