They are

They are a song by Mrs. GREEN APPLE on Internet Music

Love me, Love you - ENSEMBLE Version by Mrs. GREEN APPLE ,
PARTY by Mrs. GREEN APPLE ,
WanteD! WanteD! by Mrs. GREEN APPLE ,
アウフヘーベン by Mrs. GREEN APPLE ,
はじまり by Mrs. GREEN APPLE , キヨサク ,
They are by Mrs. GREEN APPLE ,
WHOO WHOO WHOO by Mrs. GREEN APPLE ,
スマイロブドリーマ by Mrs. GREEN APPLE ,
SPLASH!!! by Mrs. GREEN APPLE ,
REVERSE by Mrs. GREEN APPLE ,
Coffee by Mrs. GREEN APPLE ,
On My MiND by Mrs. GREEN APPLE ,
どこかで日は昇る - Album Mix by Mrs. GREEN APPLE ,