Wales has a large region rich in coal deposits.
Darin Gray -LRB- born 1968 -RRB- is an American musician and composer based in Edwardsville , Illinois .. American. United States. He is best known for playing bass in St. Louis ' Dazzling Killmen , and with Jim O'Rourke in Brise-Glace and on O'Rourke 's solo albums .. Dazzling Killmen. Dazzling Killmen. Brise-Glace. Brise-Glace. Jim O'Rourke. Jim O'Rourke ( musician ). A prolific musician since the 1980s , Darin has appeared on albums ranging from noise to math rock .. Besides Dazzling Killmen and Brise-Glace , he has played in bands such as Yona-Kit , Tweedy , You Fantastic !. Dazzling Killmen. Dazzling Killmen. Tweedy. Tweedy ( band ). Brise-Glace. Brise-Glace. Yona-Kit. Yona-Kit. , Sad Lewis , Grand Ulena , and On Fillmore .. Grand Ulena. Grand Ulena. On Fillmore. On Fillmore. Sad Lewis. Sad Lewis. Darin 's collaborators include Jim O'Rourke , Glenn Kotche , Gastr del Sol , Bunnygrunt , Chris Corsano , Loren Mazzacane Connors , Cheer-Accident , Kevin Drumm , Bobby Conn , Early Day Miners , and KK Null among others .. Jim O'Rourke. Jim O'Rourke ( musician ). Glenn Kotche. Glenn Kotche. Gastr del Sol. Gastr del Sol. Bunnygrunt. Bunnygrunt. Chris Corsano. Chris Corsano. Loren Mazzacane Connors. Loren Mazzacane Connors. Cheer-Accident. Cheer-Accident. Kevin Drumm. Kevin Drumm. Bobby Conn. Bobby Conn. Early Day Miners. Early Day Miners. KK Null. KK Null