Conversation so far:
When did Welch join Fleetwood Mac?
1971, when he was invited to join Fleetwood Mac.
What was his role with Fleetwood Mac?
Welch helped to steer the band in a more melodic direction, particularly after lead guitarist/singer-songwriter Danny Kirwan was fired.
Was Welch successful?
In September 1971, the band released Future Games, with the title song written by Welch.
What was the song?
featured Welch's song "Sentimental Lady".

Question: Did the song become a hit?
Self-contained rewrite: Did the Fleetwood Mac's song "Sentimental Lady" become a hit?