Biography
Colin Edwin Balch is an Australian musician, specialising in fretted and fretless bass guitar, double bass and guimbri. Edwin first came to public attention as a member of the British progressive rock band Porcupine Tree, in which he was bass player from 1993 to 2011. Currently, Edwin is a member of Ex-Wise Heads, a long running collaboration with multi instrumentalist Geoff Leigh which mixes ethnic, ambient, and post-modern influences. He is also a member of metal-influenced project Random Noise Generator, and the bands Metallic Taste of Blood and progressive metal act O.R.k., as well as participating in numerous collaborations and releasing solo work.
Filmography
Cast Credits

Porcupine Tree: Nil Recurring
Character:
MOVIE • 2024

Porcupine Tree: The Making of Fear of a Blank Planet
Character:
MOVIE • 2024

Porcupine Tree - Hellfest 2023
Character: Bass
MOVIE • 2023

Porcupine Tree: Never Stop the Car on a Drive in the Dark
Character:
MOVIE • 2023

Porcupine Tree: In Absentia
Character:
MOVIE • 2020

Porcupine Tree: In Absentia Documentary
Character: himself
MOVIE • 2020

Porcupine Tree: Octane Twisted
Character: Himself
MOVIE • 2012

Porcupine Tree: Anesthetize
Character: bass
MOVIE • 2010

Porcupine Tree: Fear of a Blank Planet
Character:
MOVIE • 2007

Porcupine Tree: Arriving Somewhere...
Character: himself
MOVIE • 2006

Porcupine Tree: Rockpalast 2005 - Live Music Hall Köln
Character: bass guitar
MOVIE • 2005

Porcupine Tree: Rockpalast
Character:
MOVIE • 2005