Complex sentence: They released their self-titled debut album, "D-Cru" in 2000 and it featured their biggest hit, the ballad "I Will Be Waiting", a top-ten hit in Canada.
Split into simpler sentences: They released their self-titled debut album, "D-Cru" in 2000. The album featured their biggest hit, the ballad "I Will Be Waiting", a top-ten hit in Canada.