🎤 underscores // collaborations · IMUDB
who played on that record? search an artist and check the credits — powered by MusicBrainz. first time here? see how it works.
checking the liner notes…
underscores
⇗ MusicBrainz
AllMusic
Bandcamp
Discogs
Spotify
Deezer
Last.fm
Website
Instagram
Instagram
X / Twitter
Facebook
X / Twitter
SoundCloud
YouTube
Members
Member of
Instruments
human
musician
electronic music
indie rock
bedroom pop
ambient music
hyperpop
United States
April
Devon
Awards
human
musician
electronic music
indie rock
bedroom pop
ambient music
hyperpop
United States
April
Devon
IMUDB Ranking
9.8/10
Based on how many times this artist has been played on Last.fm — not a critic score.
🎧 663,894 listeners
▶ 52,008,074 plays
Wikipedia
Devon Karpf (born April 21, 2000), known professionally as April Harper Grey and performing as Underscores (stylized in all-lowercase), is an American singer-songwriter and producer. Born in San Francisco, California, Grey began releasing dubstep music on SoundCloud at the age of 13. After releasing three EPs from 2018 to 2020 that incorporated other genres such as jazz and future bass, she rose to prominence with her hyperpop and rock-influenced debut album Fishmonger in early 2021. She released its companion EP and opened for 100 Gecs on tour later that year.
Grey performed her first headlining tour in early 2022, and released her second album Wallsocket in 2023 on Mom + Pop Music. It featured a wider range of musical styles, and was promoted with an alternate reality game and a tour of North America and Europe. In March 2026, she released her third studio album, U, to critical acclaim. Grey will open on tour for Charli XCX in the fall of 2026.
Grey's early influences include Skrillex and 100 Gecs. Her musical style has encompassed genres such as hyperpop, pop-punk, dubstep, dance-pop, indie pop, folk, rock, and emo.
🤝 Collaborations (3)
MusicBrainz credits combined with Genius song credits from top 15 tracks
underscores has 3 credited collaborators on IMUDB — 2 bandmates, 1 other. Active 2000–present.
F
⭐ Known For
U
▶ 15,772,942
fishmonger
▶ 9,161,895
Wallsocket
▶ 10,489,384
Wallsocket (Director's Cut)
▶ 4,820,529
Music
▶ 1,404,372
Do It
▶ 1,152,595
Discography scroll for more →
U
2026
Wallsocket
2023
I'm Feeling Lucky
2023
underscores @ Lollapalooza 2022
2022
fishmonger
2021
The IMUDB Guitar Guide
The Complete Guitarist — 20 chapters, beginner to expert. Free PDF, no email required.