These videos are all NTSC type.
If you want to enjoy it, check your video system (PAL, SECAM, or something).
Kyoiku channel/Otona no nama
(Education channel/Acoustic Guitar for adult)
Ritto Music 4500yen
On this video, GT teach you how to play these songs with funny and interesting way.
You can try this video at Sony Web Site. (This site is written in Japanese)
SONY ESVU-448 5500YEN
These songs were selected from "Black Ant's Life Tour" at Shibuya Bunkamura "theater cocoon" on Oct.'95. And you can enjoy to play some of these songs with score book.