Seven Spanish Angels was sung as a duet by Ray Charles and a singer who had critical success of what album in 1973?
Seven Spanish Angels: "Seven Spanish Angels" is a song written by Troy Seals and Eddie Setser, and recorded by Ray Charles as a duet with Willie Nelson. Willie Nelson: Willie Hugh Nelson (born April 29, 1933) is an American musician, singer, songwriter, author, poet, actor, and activist. Willie Nelson:  The critical success of the album "Shotgun Willie" (1973), combined with the critical and commercial success of "Red Headed Stranger" (1975) and "Stardust" (1978), made Nelson one of the most recognized artists in country music.
Shotgun Willie