Ok I revised my original post that his dad is a drummer, his story says dad plays a little guitar. Also, Avery says he has a teacher who I presume is a very good one. Avery also plays piano.
I also believe even now by age 11 he has garnered manufacturer endorsements. I also think I saw a clip where he had broken his arm and while in a cast, still plays his drums.
Pulled off his website.
I absolutely LOVE drumming, and have been playing since I was two. Some of my favorite bands are KISS, Van Halen, RUSH, Metallica, Pantera, Avenged Sevenfold, Dream Theater, AC/DC and MANY More!
I take one private lesson per week (for drums and piano) at David's Music House. My teachers are Rob Browell for drums and Justin Douglas Schardt for piano. I play all types of music styles, and learn other fundamentals to help me improve as a musician, but the songs I play for my videos, I learn on my own. Sometimes I learn them from sheet music, but mostly I just listen and play by ear.
I love making drum videos of great rock songs, and playing live on stage with adult bands or solo shows in front of an audience. Drumming is so much fun!
And from his Story,,,,,,,,,,
Avery Drummer - 5,6,7,8,9 Year Old Drummer
Shortly after turning 7, Avery started working with an amazing new drum teacher, Pat Dilanni of JK Music in Washington, PA, which resulted in a rapid progression of his technical skill and an increase in the level of difficulty of the songs he tackled.
His talent has caught the attention of many accomplished professional drummers who often send Avery words of praise and encouragement via email and Facebook posts. He was thrilled to learn that Mike Portnoy, one of his drumming idols, had been following Avery's videos for years, and had some very complimentary things to say.
In August 2014 Eric Singer, the drummer for his all-time favorite band, KISS, invited Avery to be his guest at their concert including the opportunity to hang backstage with the band and attend their pre-concert VIP acoustic show.
As if that wasn't exciting enough, Avery's dream really came true that day when he was asked to get on stage and perform "Love Gun" with KISS.