I have finished watching the main show too and well, why did those protodevlins took 49 episodes to discover karaoke?!?
Just go shopping at a music store and buy some songs and a media-player and begone with it, so-called 'superior' beings of mass destruction!
Gamlin is right to get jealous about Basara, the pacifistic selfish anti-hero who treat Mylene like a spoiled little brat, but she loves him anyway.
The last 2 tv-episodes from the FX-set had horrible subs, Gamlin was translated as Gumlin, Kamlun, Gamlan etc... Maybe a 'funny' practical joke once, but very unprofessional in the least. I really suspect the English subs were translated from Chinese subs.