John Egbert is the main character in Homestuck. For this, he should be depicted around teenage age. He has a lighthearted, carefree, and slightly childish voice, probably in the tenor range. We'd love to hear some high notes!

Someone characters you can base the voice for John off of (and draw song inspiration from) are:

Mark, RENT--[Halloween, What you Own]

Pippin, Pippin--[Morning Glow, Corner of the Sky]
Princeston, Ave. Q--[Purpose, I wish I could go back to college]

Feel free to audition with any song you like, as long as it is from theatre!