Go to Tuoba BOX and have a look, it seems to be there. In fact, if you are careful, you will find that those songs will appear every time they are played in the program. This is how I found them, and some of them are incomplete. You can check it out below!

Madonna - hung up (listened to it when I went surfing in 1993)

eminem - my dad's gone crazy (the reason Sanma wanted to rap...)

Kenny Loggins - DANGER ZONE (Skydiving...)

Bob Dylan - Blowing In The Wind (Introduction)

Guns N' Roses - Knockin' On Heaven's Door

The Beach Boys - Surfin U S A

The Doobie Brothers - Long Train Runnin'

The Eagles - Hotel California

Mr. Big - To Be With You

charlene - i've never been to me

Aerosmith - Come Together (classic lyrics "over me!")

Whitney Houston - I Will Always Love You

Avril Lavigne - Sk8er Boi (sanma sees a girl laughing and singing)

Bee Gees - melody fair

Eminem Eminem - White America (it's because Sanma learned to rap and said "america" ??every day)

steppenwolf - born to be wild

aerosmith - I Don't Want To Miss A Thing (the background song that appears when playing riptide)

Guns and Roses - YOU COULD BE MINE

Green Day - Wake Me Up When September Ends

The Carpenters - Desperado (one of two songs)

queen - we will rock you (good match for rock climbing)

Carole King - So Far Away

Rod Stewart - Smile (the background song when skydiving...it's so hard to stabilize)

The Eagles - Desperado (big love~...thinking of Tiepingru)