By Keith Pereña
From an early age, I took comfort in both the discordant, wailing sounds of an electric guitar and the sound of an acoustic, akin to the sounds of angels. Even now, whenever an iconic riff comes up on my music player — say, AC/DC’s Back in Black — I imitate Angus Young as he held his Gibson SG and played the introduction to the song. This interest in ‘air guitaring’ culminated in one video gaming fad during the early 2000’s: Guitar Hero.