• harp  
    Welcome to Mr. Cornelius' classroom website.
     Name: George Cornelius
     Grade/Subject: AP Music Theory/IB Music SL/AHS Treble Select Choir
     Phone: 972-236-0600 ext. 6101
     Email: george_cornelius@allenisd.orgPiano
        I'm so excited to be at Allen High School and to have you in my class! I bring a broad range of musical experience, including jazz trombone, rock guitar, piano accompanying, performing leading roles in opera and musical theatre, and conducting choirs. I want to equip and empower you to unlock your potential and achieve the next level in your musicianship, whatever your musical goals may be.