Semitoo

Semitoo (Patrick John) is a Spanish EDM artist, producer and mixing & mastering engineer based in Mallorca, Spain, producing electronic music since 1997 and known for melodic, vocal-driven Dance and EDM with a strong festival edge. Since launching Semitoo in 2013, he has built a strong presence in electronic dance music. In 2026, he ranks #59 among Spain’s most-streamed electronic producers on Spotify, according to Climax Rankings. With 300+ releases and over 190 million cumulative streams, Semitoo has built an extensive catalogue spanning more than a decade. Since 2021, he has maintained a prolific schedule, releasing new music virtually every week. His music has been released through labels including Kontor Records, Sony Music, Blanco y Negro Music and Planet Punk Music, and featured on dance compilations such as Future Trance and Dream Dance. Semitoo’s sound combines festival-driven EDM, melodic hooks and vocal-focused productions, featuring international vocalists with credits connected to artists including Tiësto, Avicii and Robin Schulz. Among his most successful releases is “Monster” with Marc Korn and Phil Praise, surpassing 5 million Spotify streams and spending several months on Spotify’s editorial MainStage playlist. Beyond his work as an artist, Patrick is founder and chief engineer of Rhythm Riot Studio, a high-end hybrid analog mixing & mastering studio in Mallorca working with artists and labels worldwide.