86.1% Correct 1st try while fixing 2 computers , one of them have a damn noisy cdrom fan going on, got distracted.
i realised some phrases are exactly the same note, but different ending timing and if you answer "different" the answer is actually "same".
94.4% correct 2nd try. i think there's one that was really tricky, around question: 63%complete. 2 notes running at the same time,and the background note i'm not sure if there's a difference.. something like what btherl mentioned. the high and low notes. i'm gotta go pick up my wife now so no time to "rip" the audio and compare (a.k.a get the answers for each qn).
i think I've done these tests before.. there was this other thread but can't find it...