Original sentence: They toured on Phaseshifter for over a year, headling their own shows as well as tours supporting The Lemonheads in late 1993 and Stone Temple Pilots in 1994
Edited sentence: They toured on Phaseshifter for over a year, headling their own shows as well as tours supporting The Lemonheads and The Spin Doctors in late 1993 and Stone Temple Pilots in 1994