The following are the ones that I personally think are good...excluding Japan...

My Soul (July)

Kiss The Rain (李闰民)< /p>

Tears (The Daydream)

YOU&ME (The Daydream)

Tsui Beach (Jay Chou) [1]

Bicycle (Jay Chou)< /p>

The piano version of Bird Poem is from the animation Air (Key Company)

Flowing City (Lin Hai)

Moonlight Border (Lin Hai)

Lost (Linhai)

The silence in the distance (Linhai)

Canon In D major (Pachebel)

The truth that you leave (Pianoboy)< /p>

Numb (Linkin Park) Piano Version

Where the Stars Are Piano Version

My soul, Your beats (Instrumental) (Key Club, Angel Beats! Original Sound Collection)< /p>

With Orchids (Yanni)

Blue Love (Paul Moliere)

Time Alone (Shi Jin) This song is good

Sadness or happiness

Secret Garden

Into the greenery

Dongyang (Sea of ??Forests)

In fact You can find many of them, just search for pure music or light music in your home player.

Hope to adopt it~~