Complex sentence: The track was performed at most Porcupine Tree gigs between 1999 and 2003, and made an appearance in 2010 during their special headlining gigs at Radio City Music Hall in New York, and at the Royal Albert Hall in London during The Incident's world tour.
Split into simpler sentences: The track was performed at most Porcupine Tree gigs between 1999 and 2003. Recently, it an appearance in 2010 during their special headlining gigs at Radio City Music Hall in New York, and at the Royal Albert Hall in London during The Incident's world tour.