This story is a sequel to Aria's Aria

After one of them listens to a new album and looks at its cover, the Rainbooms are shocked to see that the singer may be one of the Dazzlings. Meanwhile Aria Blaze is a relatively new rising star, complete with a rivalry of sorts.

Takes place between Rainbow Rocks and Friendship Games.
(Note: Despite the Mane 6 Humane 7 tag, there is no Twilight Sparkle in this story. I would've gone with a Humane 5 tag if we had one. There's not enough space to tag them individually/tagging them individually would overstate their role.)

It seems like Twilight Sparkle's human counterpart has destroyed her home universe. Everyone around her fell into the tears in space she created. Holes into Equestria. No one is sure what to do about this situation.

This is the story of what happened not long after the end of Equestria Girls. Sunset Shimmer can't stand herself and starts breaking all the rewards she had won into pieces. There's one crown she can't quite bring herself to destroy however...

(Story is in first person.)

Watermelody and Golden Hazel are two drama kids who are starting a band for the High School's Musical Showcase. However, as they are about to decide on a name, they're interrupted by a seductive sounding tune. When they come to their senses they discover that their memories from the period of "the Battle of the Bands" to be weirdly fogged up. They are now determined to get to the bottom of exactly what just happened during the music competition and why exactly their memories got fogged up.

(An Equestria Girls 'verse story starring some background humans.)
(Left here as is for what could generously be called "posterity".)

Aria Blaze enters a low-grade singing competition in order to gain its audience's hatred and reassure to herself that she's lost her singing voice forever, but fate has different plans when she comes across a Sapphire Shores who wants to prove that she has the skills to teach absolutely anyone how to sing.

Derpy has very vivid dreams, but they're so consistent that she has trouble telling what's real. Something happens that causes her further confusion.
Perhaps everything is more real than she thought.