My jazz cocktail song- i used chords from the video

https://virtualpiano.net/?notes=8%7B536%7D0%7B240%7Dr%7B712%7D9%7B536%7Dq%7B256%7Dt%7B696%7D6%7B520%7Dw%7B328%7Dt%7B704%7D5%7B506%7Dq%7B334%7Dr%7B1168%7D5%7B2840%7Dr%7B392%7D0%7B488%7D8%7B1272%7Dt%7B656%7Dq%7B616%7D9%7B568%7Dt%7B488%7Dw%7B552%7D6%7B592%7Dr%7B568%7Dq%7B664%7D5%7B696%7D5%7B24%7Dq%7B2352%7Ds%7B936%7Da%7B608%7Dp%7B744%7Dp%7B624%7Do%7B624%7Do%7B640%7Di%7B640%7Di%7B720%7Du%7B616%7Dy%7B656%7Dy%7B912%7Dt%7B1224%7D0%7B9%7D8%7B23%7Dr