With a distinct, dense sound, borrowing from goth, psychedelic and progressive rock, fronted by the ‘anguished, bruised reports from Billy Corgan's nightmare-land’, they were one of the most commercially successful and critically acclaimed bands of the 1990s. Despite splitting up between 2000 and 2007, they’re about to celebrate their 35th anniversary. This week, Clairsy & Lisa Band-ter over The Smashing Pumpkins…