The Unicorn Beetle(カブトムシ Kabutomushi) by aiko

The lyric is here.

The audio file or streaming to learn Japanese.

Never Ending Travel(終わりなき旅 Owari Naki Tabi) by Mr.Children

The lyric is here.

The audio file or streaming to learn Japanese.

There might be a music video on Youtube.

I Want to Be Your Lover(貴方の恋人になりたいのです Anata No Koibito Ni Naratai No Desu) by Mao Abe(阿部真央)

The lyric is here.

The audio file or streaming to learn Japanese

Wildflower by Superfly

The lyric is here.

The audio file or streaming to learn Japanese.

The Winter Will Bigin(冬がはじまるよ) by Noriyuki Makihara(槇原敬之)

The lyric is here.

The audio file or streaming to learn Japanese.

Saudade (サウダージ) by Porno Graffitti(ポルノグラフィティ)

The lyric is here.

The audio file or streaming to learn Japanese.

Master Keaton(MASTERキートン)

By "Blood & Bullets" DVD from the Master Keaton series, Link

https://en.wikipedia.org/wiki/Master_Keaton