Conversation so far:
Is The Strokes the name of a band, a song, an album, or what?
The band was formed in 1998 when Hammond was accepted into the band, with Casablancas as the lead vocalist and main songwriter.
Who else was in the band?
Casablancas met guitarist Nick Valensi and drummer Fab Moretti and played together at the Dwight School in Manhattan.
He reconnected with guitarist Albert Hammond Jr.
What was their first success together?
The Strokes' critically acclaimed debut album Is This It was released.
Where there any noteable singles released from that album?
"Alone, Together", "Barely Legal", "Last Nite", "The Modern Age", "New York City Cops", "Soma", "Someday", "Take It or Leave It" and "This Life.
Was Casablancas just a singer, or did he play an instrument, too?
CANNOTANSWER.
Did they go on tour for the album?
several major tours.

Question: Where did they tour?
Self-contained rewrite: Where did Casablancas tour?