Wrong Notes
The note played in the performance is not the expected one: [A, C#, F] instead of [A, C#, E]. The error criterion is the pitch of the note.
Skip Notes
A note is missed by the performer: [A, C#, E] instead of [A, C#, F, E]. Error criteria are the pitch and the time of the note.
Extra Notes
A note is added by the performer: [A, C#, G, F, E] instead of [A, C#, F, E]. Error criteria are the pitch and the time of the note.