| Yo Bro! |
久保田利伸
|
Such A Funky Thang! |
| Makenaide |
Relax α Wave
|
Deep Sleep Music - The Best of Zard: Relaxing Music Box Covers |
| LA LA Lu (ピアノ) |
Relax α Wave
|
ぐっすり眠れるα波 ～ ディズニー ピアノ・ベスト |
| Can You Feel The Love Tonight (ピアノ) |
Relax α Wave
|
ぐっすり眠れるα波 ～ ディズニー ピアノ・ベスト |
| Distant Memory |
Relax α Wave
|
Alpha & Beta Music |
| 夢 with You Originally Performed By 久保田利伸 （オカリナと小川のハーモニー） |
久保田利伸
|
癒しの響き ～オカリナと小川のハーモニー ～ VOL-3 |
| CRY ON YOUR SMILE |
久保田利伸
|
THE BADDEST |
| Once Upon A Dream (ピアノ) |
Relax α Wave
|
ぐっすり眠れるα波 ～ ディズニー ピアノ・ベスト |
| サクラ咲ケ (Originally Performed By Arashi) |
Relax α Wave
|
心と身體にやさしいα波 桜オルゴールベスト |
| 北風と太陽 (Bro.HUSSEIN & Bro.BUSH) |
久保田利伸
|
KUBOJAH |
| Saudade |
Relax α Wave
|
Deep Sleep Music - The Best of Porno Graffitti: Relaxing Music Box Covers |
| 夢 with You(オリジナル・カラオケ) |
久保田利伸
|
夢 With You |
| Be Wanabee |
久保田利伸
|
THE BADDEST II |
| Breaking Through~YaheatMybeat(Interlude Part1) |
久保田利伸
|
Time To Share |
| Mousukoshi Ato Mousukoshi |
Relax α Wave
|
Deep Sleep Music - The Best of Zard: Relaxing Music Box Covers |
| Winter Song |
Relax α Wave
|
Deep Sleep Music - The Best of Dreams Come True: Relaxing Music Box Covers |
| Un Rock Star |
Relax α Wave
|
Deep Sleep Music - The Best of Orange Range: Relaxing Music Box Covers |
| The Season I Love |
Relax α Wave
|
For the Love of Spring |
| Seasons Change |
Relax α Wave
|
For the Love of Spring |
| Meikyuu Love Song |
Relax α Wave
|
deep sleep music - the best of ARASHI: relaxing music box covers |
| Itoshi No Ellie |
Relax α Wave
|
Deep Sleep Music - The Best of Southern All Stars & Keisuke Kuwata: Relaxing Music Box Covers |
| El Condor Pasa |
Relax α Wave
|
Deep Sleep Music - The Best of Simon & Garfunkel: Relaxing Music Box Covers |
| Hope You’ll Be Well~YaheatMybeat(Interlude Part2) |
久保田利伸
|
Time To Share |
| Yasashisa De Afureru You Ni |
Relax α Wave
|
Deep Sleep Music - The Best of Juju: Relaxing Music Box Covers |
| Everything |
Relax α Wave
|
Deep Sleep Music - The Best of Love Songs: Relaxing Music Box Covers |
| It's a Small World |
Relax α Wave
|
Deep Sleep Music - The Best of Disney: Relaxing Music Box Covers |
| Peaceful Sky |
久保田利伸
|
L.O.K |
| Machi |
Relax α Wave
|
Deep Sleep Music - The Best of GReeeeN: Relaxing Music Box Covers |
| トランペット吹きながら |
久保田利伸
|
Neptune |
| 桜(Originally Performed By Kobukuro) |
Relax α Wave
|
心と身體にやさしいα波 桜オルゴールベスト |
La La La Love Song