xxStarrainさんが歌う英語版 Happy!? Sorry!!（けいおん）
“Happy!? Sorry!!(K-On!)” sung by xxStarrain in English.

歌詞
Lyrics

Wanna wanna; suddenly an aspiration’s born in my heart
Scribble scribble; gotta make a memo in my notepad to start
Put our heads together and we’ll all be one step ahead;
Just gotta dream something up and then afterwards we’ll sing it widespread.

It feels great when you get home and change out of your uniform,
But sometimes you just wanna keep it on instead.
Oopsies — going crazy! Everybody thinks so; is today major or minor?

Nothing is impossible; just follow your musical score
Everything’s applaudable, just look at it then look some more

Are we too happy!? Sorry!! If you’re mad, act nonchalantly.
Flash a smile, for me. We’ll make a great big recovery.
Are we too happy!? Sorry! Let us finish blissfully.
The beaming cheerful phrases and the refrain go on limitlessly.