Conversation so far:
What type of music did Marmalade (band) play?
CANNOTANSWER.
Who are the Gaylords?
were originally formed by Pat Fairley and Billy Johnston in Baillieston.
What happened in the early part of the band?
Their initial line-up included Tommy Frew on drums and lead guitarist Pat McGovern, fronted by vocalist Wattie Rodgers.

Question: Did they have any other band member changes?
Self-contained rewrite: Besides Tommy Frew, Pat McGover, and Wattie Rodgers, did Marmalade have any other band members?