"Ms. July" sounds like a hit song from the 60s. "Revolution" could do with some more instrumentation IMO, but it sounds nice too. The same holds for "You", I think it needs a synth pad or an organ to fill the empty space.
"Ms. July" is definitely my favorite of all the 5 tracks.
The vocals and the drumming are perfect on all of them.
Regards,
Steffen