| Artist | : | 毎週火曜日18時〜生配信「OTTAVA Now！」〜ゲストは！？ OTTAVA初登場！ヴァイオリニスト/作曲家 川井郁子さん！ |
| Title | : | OTTAVA TV: Classical music station based in Tokyo |
| Duration | : | 7525 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | 毎週火曜日18時〜生配信「OTTAVA Now！」〜ゲストは！？ OTTAVA初登場！ヴァイオリニスト/作曲家 川井郁子さん！ |
| Title | : | OTTAVA TV: Classical music station based in Tokyo |
| Duration | : | 7525 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |