Now this, this is what Zac lived for. He grinned like a maniac as he belted out the song with passion and ferocity, hitting the stratospheric high notes just well as the gritty lows, emulating Di'anno's voice well while also adding his own personal twist, adding a bit more of a gritty, growling tone at some times. His eyes moved between the two other musicians, watching them for cues, gripping the mic tight and headbaning furiously, his mid-length hair flying around the place. 

Zac could tell he was going to enjoy his time at this school, he had already found two great musicians to jam with. He had never had many people to jam with. At his old school, there weren't many musicians, let alone musicians that shared a musical taste, and his parents were always too busy, or too distant. But now, he had people to play with, maybe even start a band with. He liked this a lot.