秋空トリップ is an EP by Caro kissa that was released on Mayoware Record in 2013. The genre for this is J-indie rock/J-pop.
This EP has a nice happy vibe. Two of the songs have vocals and there’s also an instrumental track. The vocal tracks have a female vocalist and summery melodies. The tracks are upbeat with lots of acoustic guitar. They also sound very J-pop like and carry that vibe much than they do the rock vibes. The instrumental track is much slower than the other tracks and sounds like Harvest Moon with a hip-hop beat so its pretty relaxing/cool.
This is a great EP listen and download for free here