Original sentence: Queen were an English rock band formed in 1970 by guitarist Brian May, vocalist Freddie Mercury, drummer Roger Taylor, and bassist John Deacon from the remains of Smile
Edited sentence: Despite not being an immediate success, Queen became a breakthrough in Britain with their second self-titled album in 1974.Founded in 1971, Queen released their self-titled debut album in 1973.Queen were an English rock band formed by guitarist Brian May, vocalist Freddie Mercury, drummer Roger Taylor, and bassist John Deacon from the remains of Smile