btw, I'll recount an important lesson I got from one of my undergrad professors almost 40 years ago:
He says to the class "Sing me the head to 'Donna Lee' "
Everyone in the class proceeds to sing "Doobie-doo doo-doo doo-doo doo-doo doo..."
Prof stops us. "No" he says, "Sing me the head to 'Donna Lee' "
Everyone in the class once again starts singing "Doobie-doo doo-doo doo-doo doo-doo doo..."
Prof stops us again. "No, wrong" he says, "Now sing me the head to 'Donna Lee' "
About half the class just shuts up, but a few obstinate ones continue, singing "Doobie-doo doo-doo doo-doo doo-doo doo..."
Prof stops everyone again. Looks at us like we're a bunch of yokels.
He yells "IT STARTS WITH A REST!"
And then he sings "(rest, rest) doobie-doo doo-doo Doo-doo doo-doo doo..."
Everyone first learning that tune gets so hung up on the notes that they often forget about the phrasing. The tune makes so much more sense if you can learn it with accompaniment, so you hear how those phrases fit with the harmonic rhythm.