Complex sentence: Tickets to all 4 sessions were SOLD OUT before the shows and it was a huge success to the band, and a good time to say farewell to their fans as Loque will be going back to Boston.
Split into simpler sentences: Tickets to all 4 sessions were SOLD OUT before the shows. The shows were a huge success to the band, and a good time to say farewell to their fans as Loque will be going back to Boston.