Which singer was a member of more bands, Emily Haines or Edwyn Collins?
Emily Haines:  She is best known as the lead singer, keyboardist and songwriter of the rock band Metric and a member of Broken Social Scene. Edwyn Collins:  Collins was the lead singer for the 1980s post-punk band Orange Juice, which he co-founded. Edwyn Collins:  Following the group's split in 1985, Collins started a solo career.
i don't know