Sheila Jordan is an American jazz singer and songwriter. She has recorded as a session musician with an array of critically acclaimed artists in addition to recording her own albums. Jordan pioneered a bebop and scat jazz singing style with an upright bass as the only accompaniment. Jordan's music has earned praise from many critics, particularly for her ability to improvise lyrics; Scott Yanow describes her as "one of the most consistently creative of all jazz singers." Charlie Parker often introduced Jordan as "the lady with the million dollar ears."

Blown Bone is an album by trombonist Roswell Rudd. It was recorded in March 1976 at Blue Rock Studios in New York City, and was released on LP by Philips Japan in 1979. On the album, Rudd is joined by clarinetist Kenny Davern, saxophonists Steve Lacy and Tyrone Washington, trumpeter Enrico Rava, vocalist Sheila Jordan, pianist Patti Bown, guitarist and vocalist Louisiana Red, bassist Wilbur Little, and drummers Jordan Steckel and Paul Motian. The album was reissued on CD by Emanem Records in 2006 with a different track sequence, and with an additional track recorded in 1967 featuring another ensemble.