I am only going to talk about the ones I feel are a tad sketchy, because the rest are AWESOME (especially Here Comes The Sun and Oh, Darling!)
COME TOGETHER- The entire song is about drugs, and it's about a guy asking his friends to help him get high. Some lyrics are "Shoot me [with a needle, presumably]", "Toejam Football (jamming a needle into your toe so the cops won't know you got high)", "Monkey Finger (same as the previous, but in your finger)", and more. This would be a five-circle drug song. MAXWELL'S SILVER HAMMER- The song is about a psychotic murderer who murders a girlfriend, doctor, and judge with a hammer. The song is actually very funny. The Beatles themselves said it was "a happy song about murder". POLYTHENE PAM- Some trans-sexuality is mentioned "she looks so good, but she looks like a man" The song was inspired by a girl who ate saran wrap and when people would "do it" with polythene wrapped around them (said by The Beatles themselves in a biography). MEAN MR. MUSTARD-Well, this song is actually pretty funny. It's about a grumpy guy that lives in the road with money up his nose and who curses at the queen. It's not a song I'd let a little kid listen to, but it's fine otherwise. "Mean Mr. Mustard sleeps in the park, shaves in the dark, trying to save paper. Sleeps in a hole in the road. Keeps a ten-bob note up his nose. Savin' up to buy him some clothes. Such a dirty old man." XD ALL IN ALL!!!! Great for older kids, but please, listen to the songs and DO REASEARCH. :D *****THE BEATLES ARE AMAZING******