Great selection.
Not gonna lie, but I feel like we should have more Persona music. I guess this feeling it's mostly because they added 11 tracks to rep 3 games (leaving 5 songs for Persona 5, which feels wrong to me), also Terry 50 songs might have hurted the Persona selection in my eyes. I really like the soundtrack of the series so I'm probably hard to satisfy with only 11 songs, but I don't know.
Tracks like Blooming Villain or Life Will Change feel like no brainer choices, I was honestly surprised when I saw both songs weren't in the list. In a more personal level I'd have loved Whims of Fate as well, they would probably have needed to modify the lyrics, which they did for Mass Destruction, so it's not like they couldn't have done it.
Then we have somewhat odd choices such as Wake Up, Get Out There, which is a fantastic track, but has more of a chill mood than anything and for some reason, I feel like Persona songs in Smash are played like at 70-80 volume level. Not to say Our Beginning, which is also a cool track, but then again, it doesn't fit very well Smash. In P5 the song is more of a "conclusion song" than a battle theme, and I can't comprehend why they wouldn't add the actual final boss theme. Instead of that they went with the post-battle track lol
Also. Your list would be perfect if not because Unbreakable Tie isn't there. My fave opening song in the series by the way.