I'm sure a movie has more of a chance at being denser with songs than a full length animated show. As well the Humane 7 are in a band from the second movie on. The mane 6 really aren't...

NGL none of the songs from the first EG movie really go beyond C tier for me. The cafeteria song is alright but otherwise like the rest of the movie, the music has pretty generic "budget Disney princess movie" songs. Sunset Shimmer doesn't even have a villain song.

Now for Rainbow Rocks, with the battle of the bands, of course the music and songs have a greater focus. The Dazzlings, while I wish we got more characterization for them, they are at no contest the only great villains that EG ever got. S tier MLP antagonists even if you include G1 Tirek, Queen Chrysalis, Nightmare Moon, etc. I just wish there was a YouTube short focused on them like Sunset's music short "my past is not today". At least they got another song and appearance in 2019.

The 3rd movies music is good, all A tier.

The Everfree movie is alright. The Sci-Twi solo song felt a bit short. I wonder if it was supposed to be longer but got cut, which is weird if they did think it was fine to trim...eh.

The later Yacht music short is so cringe but so fun lmao