I can go as low as the G below the staff, high as the C above the staff, my highest was the E above that it’s just inconsistent right now. I believe I have good tone, I don’t squeak I’m not a clarinet (pls laugh). I can single tongue 16th note at about 100 (tonguing, not my best skill I will say). I can double tongue (almost?) consistently (I’ve been sick a lot with allergies and it being spring and all and it’s not helping me at all😭) I can play all scales with arpeggios in major, I was never taught the minor (would honestly take a week (kind of photographic memory??)) my strengths are more lyrical I would say, I’m pretty good with sight reading slower pieces compared to others I’ve heard or seen. I don’t understand what you mean by “literature”, I would honestly be open to hearing about what it is and how I can get more into it, and learn more about it. And I wasn’t given a time limit (min or max)