analysis of 1 of ayus songs...

[Aga-chan]

I could give it a try, but I'm not really familiar with musical terminology. So don't take this for granted.

Chorus A/1
Kono natsu bokutachi wa yori tsuyoku kagayaki o masu
Ima o tada daiji ni shite

Verse 1
Omoidashite ru kyonen no imagoro to
Tooi mukashi no imagoro no koto to ka
Kekkyoku hoshii mono wa kawatte nai
Yes, still believe in love

Verse 2
Ano hi hitori de namida shite ta yoru o
Ima demo yake ni hakkiri oboete ru
Dakedo koukai nante shite nai n da
Yes, cause believe in love

Pre-chorus 1
Wo wo wo, Otona ni natta
No no no, Zannen nagara
Wo wo wo, Mada mada kasoku wa tomaranai

Chorus A/2
Kono natsu bokutachi wa yori tsuyoku kagayaki o masu
Odoridasu kodou o tashika ni kanjiru
Bokutachi no mirai ga doko e mukatte ru to shite mo
Ima o tada daiji ni shite

Verse 3
Kawatta mono wa ittai nan darou
Kanashii toki ni nakenaku natta koto
Kanashii toki ni nakenaku natta koto
So, I'll be with you

Pre-chorus 2
Wo wo wo, Taisetsu na mono wa
Yeah yeah yeah, Kimi no egao
Wo wo wo, Sono tame ni wa sora mo toberu hazu

Chorus B
Kono natsu bokutachi no atarashii tabi ga hajimaru
Tooku no munasawagi kasuka ni kikoeru
Bokutachi ga yume miru ano basho e tsuzuku michi o
Kyou mo mata sagashi ni ikou

Chorus C
Kimi no egao no wake kimi no sono kotoba no imi mo
Nee chanto wakatte iru tsumori da kara

Chorus A/2
Kono natsu bokutachi wa yori tsuyoku kagayaki o masu
Odoridasu kodou o tashika ni kanjiru
Bokutachi no mirai ga doko e mukatte ru to shite mo
Ima o tada daiji ni shite

Something like this?