Below are all the musical references I found in the novel;
Hey Jude - The Beatles
Hoochie Coochie Dancin' - The Sylvers
Just Like a Woman - Bob Dylan
Let the Lower Lights be Burning - Tennessee Ernie Ford
P. P. Bliss
She's Got to be a Saint - Ray Price
Flash Bobby Picket
Don MacLean
Cabaret - Liza Minnelli
500 Miles - Peter, Paul and Mary
Lemon Tree - Peter, Paul and Mary
Mr. Tambourine Man - The Byrds
On the Street Where You Live - Dean Martin
Rain Drops Keep Fallin' on my Head - B.J. Thomas
Bridge Over Troubled Water - Simon & Garfunkel
Long John Silver (Album) - Jefferson Airplane
Pomp and Circumstance
Six Days on the Road- Dave Dudley
Tombstone Blues - Bob Dylan
Hey Jude - The Beatles
Hoochie Coochie Dancin' - The Sylvers
Just Like a Woman - Bob Dylan
Let the Lower Lights be Burning - Tennessee Ernie Ford
P. P. Bliss
She's Got to be a Saint - Ray Price
Flash Bobby Picket
Don MacLean
Cabaret - Liza Minnelli
500 Miles - Peter, Paul and Mary
Lemon Tree - Peter, Paul and Mary
Mr. Tambourine Man - The Byrds
On the Street Where You Live - Dean Martin
Rain Drops Keep Fallin' on my Head - B.J. Thomas
Bridge Over Troubled Water - Simon & Garfunkel
Long John Silver (Album) - Jefferson Airplane
Pomp and Circumstance
Six Days on the Road- Dave Dudley
Tombstone Blues - Bob Dylan