Conversation so far:
what's a side project The Twilight Sad worked on?
The Twilight Sad's Guitarist Andy MacFarlane composed the song The Weath-er Is Bad for Semiconductor Films' short film Brilliant Noise
what instrument The Twilight Sad's Guitarist Andy MacFarlane play on The Weath-er Is Bad for Semiconductor Films' short film Brilliant Noise?
The Twilight Sad's Guitarist Andy MacFarlane composed the song The Weath-er Is Bad for Semiconductor Films' short film Brilliant Noise
what other side project did The Twilight Sad work on besides The Weath-er Is Bad?
The Twilight Sad's singer James Graham appears on the live album Quietly Now! by fellow Scottish band Frightened Rabbit, providing additional vocals on the track Keep Yourself Warm.
did the live album Quietly Now! by fellow Scottish band Frightened Rabbit that Singer James Graham appears on do well?

Question: did he collaborate with anyone else?
Self-contained rewrite: did The Twilight Sad's singer James Graham collaborate with anyone else besides fellow Scottish band Frightened Rabbit?