Crudely

The musician crudely played the instrument out of tune.

The musician played the song crudely, missing notes and playing out of tune.

The student crudely estimated the answer to the math problem, resulting in an incorrect result.

He crudely criticized his coworker's presentation in front of the entire team.

The musician crudely played the notes, without any attention to dynamics or expression.

She crudely used curse words when talking to her boss.

The crudely composed music was repetitive and lacked complexity.

He crudely made sexual comments to his coworker.

The crudely played guitar chords were out of tune.

She crudely played the first few notes of the song on the piano.

The band's crudely recorded demo lacked the polish of their studio recordings.

The musician crudely played the new melody for the song.