Huh, my mistake. It really looked like it was hand-drawn on paper (well, apart from the title obviously!)

And yup, music is essential, though sadly I can't listen to any at my job, so that's one perk of self-employment. I'm amused you like medieval music. I thought I was the only oddball who listened to that kind of stuff! I play it mostly when I'm reading though, because it's nice background noise that isn't distracting or demanding attention. Can't beat some Gregorian chant or a nice madrigal!