Conversation so far:
what was The Smashing Pumpkins band's composition in their early years?
Billy Corgan and James Iha Adorned themselves with paisley and other psychedelic trappings, and the two began writing songs together that were heavily influenced by the Cure and New Order.
who else worked in the band The Smashing Pumpkins besides Billy Corgan and James Iha?
After finding out D'arcy Wretzky played bass guitar, Billy Corgan recruited her into the lineup, and the trio played a show at the Avalon Nightclub.
did the band The Smashing Pumpkins have any other member besides Billy Corgan, James Iha, and D'arcy Wretzky?
Jazz drummer Jimmy Chamberlin was recommended by a friend of Corgan's. Chamberlin knew little of alternative music and immediately changed the sound of the nascent band.
what was the major gain from these early years for  The Smashing Pumpkins
In 1989, the Smashing Pumpkins made their first appearance on record with the compilation album Light Into Dark, which featured several Chicago alternative bands.
what was the hit single of this The Smashing Pumpkins compilation album Light Into Dark?
The Smashing Pumpkins released its first single, I Am One, in 1990 on local Chicago label Limited Potential.
how well did the single I Am One by The Smashing Pumpkins perform?
The Smashing Pumpkins single I Am One sold out and they released a follow-up, Tristessa
any interesting information about the Early Years for The Smashing Pumpkins besides their compilation album and first 2 singles?
After releasing the Lull EP in October 1991 on Caroline Records, the Smashin Pumpkins formally signed with Virgin Records, which was affiliated with Caroline.
how was Lull EP by The Smashing Pumpkins received?
anything else about The Smashing Pumpkins besides that after releasing the Lull EP in October 1991 on Caroline Records, the band formally signed with Virgin Records, which was affiliated with Caroline?
The Smashing Pumpkins supported Lull EP with a tour that included opening for bands such as the Red Hot Chili Peppers, Jane's Addiction, and Guns N' Roses.

Question: what else did the tour include?
Self-contained rewrite: what else did the The Smashing Pumpkins tour opening for the Red Hot Chili Peppers, Jane's Addiction, and Guns N' Roses include?