Complex sentence: Glenn Monroig, a.k.a. "Glen", (born April 22,1957 in San Juan, Puerto Rico) is a composer and singer of different types of music styles, such as salsa, boleros and rumba.
Split into simpler sentences: Glenn Monroig, a.k.a. "Glen", (born April 22,1957 in San Juan, Puerto Rico)-composer and singer. Glenn uses various different types of music styles, such as salsa, boleros and rumba.