Complex sentence: The dancers first went through Remo D'Souza's street dancing round followed by Geeta Kapoor's Indian traditional dance round and finally through Terrence Lewis' International pair dance round.
Split into simpler sentences: The dancers first went through Remo D'Souza's street dancing round. Then they went through Geeta Kapoor's Indian traditional dance round and finally through Terrence Lewis' International pair dance round.