Complex sentence: Alvacast toured heavily in 1988, performing at Montevideo Rock II and playing smaller club shows in Buenos Aires throughout the year; support for the live shows came from Dr. Jekyll, Retrosatan, and Hermética, among others.
Split into simpler sentences: Alvacast toured heavily in 1988, performing at Montevideo Rock II and playing smaller club shows in Buenos Aires throughout the year. Support for the live shows came from Dr. Jekyll, Retrosatan, and Hermética, among others.