[1] He is known for producing, recording, mixing and/or mastering records like Animal Collective’s Sung Tongs and the reissue of Danse Manatee, Panda Bear’s Person Pitch, Born Ruffians’ Red, Yellow & Blue, Owen Pallett's Heartland & In Conflict, DJ Rashad's Welcome to the Chi, Dawn of Midi's "Dysnomia", and many more.
As a teenager, he met drummer Jesse Lee and both played together from the mid to the late 1990s in punk and hardcore bands.
After High School Santos moved to the Bay area and started travelling a lot, being heavily involved with West Coast underground culture and punk scene.
[2] After making friends with still widely unknown Dave Portner and Noah Lennox from Animal Collective, they asked him to help them with record production.
[4] After self-releasing two solo albums, he also gave his official debut as musician in 2004 with The Heavens, produced by himself and Dave Portner and released on UUAR.
[9] After that he met the artist LIZZ in Mexico City, co-producing her debut single "Embalao" with Sebastian Sartor for Aftercluv/UMLE.