Critique My Improv On Stolen Moments

Could you point out specifically something? I get what you mean a little bit. But like, what am I doing that can be improved? My rythms too choppy maybe?

Alright. I can handle that, due to the fact that I recorded this fast, and the speakers on my computer weren't that great. Thanks for actually posting, unlike the other 8 people who watched but didn't say anything

Am i doing alright for a junior in high school? I wouldn't say my goal is to be a professional musician, but I'd definitely say that my goal is to be able to play gigs as a side to my main job.

I have a lot of ideas, I feel like I don't hit the turnaround in the last 4 bars of the blues right. For me on alto, It's all in A. I thought I was hitting all the 1's, 3's, 5's, and 7's? Not enough maybe?

Yeah I understand. It's hard, I don't know exactly how to play like that.

On a side note; What's the difference between a chord such as A minor, and a chord such as A minor 7th?