Complex sentence: In 1986, after The Blasters had disbanded, Alvin released a solo album, "Un" Sung "Stories" and returned to graduate school to pursue a master's degree in mathematics and artificial intelligence.
Split into simpler sentences: In 1986, after The Blasters had disbanded, Alvin released a solo album, "Un" Sung "Stories". He later returned to graduate school to pursue a master's degree in mathematics and artificial intelligence.