"The Black Angel's Death Song" was written by John Cale and an American musician who had a solo career that spanned how long?
The Black Angel's Death Song: "The Black Angel's Death Song" is a song by the Velvet Underground, from their 1967 debut album "The Velvet Underground & Nico". Lou Reed:  He was the guitarist, vocalist, and principal songwriter of the Velvet Underground, and his solo career spanned five decades.
i don't know