Original sentence: Instrumentally, Lifeson is regarded as a guitarist whose strengths and notability rely primarily on signature riffing, electronic effects and processing, unorthodox chord structures, and a copious arsenal of equipment used over the years
Edited sentence: Instrumentally, Lifeson is regarded as a guitarist whose strengths and notability rely primarily on signature riffing, emotive soloing, electronic effects and processing, unorthodox chord structures, and a copious arsenal of equipment used over the years