Keith Barry (born 1963 or 1964)[1] known professionally as Tree, is an American musician and multi-instrumentalist.
He is best known as a past touring member of the Red Hot Chili Peppers, and for having appeared on several albums released by the band.
[8] He is credited with playing viola and arranging horns on their first album, The Red Hot Chili Peppers.
[9] Tree returned to the band in 1989, playing tenor saxophone on the album Mother's Milk.
He relocated to Humboldt County in 2019 citing increasingly dangerous conditions for cyclists in Los Angeles.
[3] That year, Tree joined the All Seasons Orchestra of Arcata, California on viola.