James Edward Olliges Jr., professionally known as Jim James or Yim Yames, is an American vocalist, guitarist, producer, and primary songwriter of the rock band My Morning Jacket. He has also released several solo albums.

Monsters of Folk was an American supergroup, consisting of Jim James from My Morning Jacket, Conor Oberst and Mike Mogis from Bright Eyes, Will Johnson from Centro-matic and M. Ward, solo artist and half of She & Him. The band was formed in 2004 when the members were on tour with their respective bands and solo projects. After playing together both on-stage and backstage, they started working together on various material. Due to the members' main projects, Monsters of Folk did not finish their first album until 2009, and the self-titled album was released on September 22 on Rough Trade. It debuted at No. 143 on the Billboard 200 and peaked at 15. It also reached No. 3 on Top Independent Albums, No. 8 on Top Rock Albums, No. 7 on Top Digital Albums, and No. 6 on Top Alternative Albums.