电子键盘型号与示范曲数据库 - roland:g Electronic Keyboard Models & Demo Songs Database https://demodb.org/ Fri, 05 Jun 2026 03:41:23 +0000 FeedCreator 1.8 https://demodb.org/_media/logo.svg 电子键盘型号与示范曲数据库 https://demodb.org/ ROLAND G-70 https://demodb.org/roland/g/g-70?rev=1691770119&do=diff ROLAND G-70 概览 示范曲 Main DemoDemo 1Demo 2Demo 3Demo 4Demo 5Demo 6Demo 7Demo 8Demo 9Demo 10Demo 11Demo 12 anonymous@undisclosed.example.com (Anonymous) Fri, 11 Aug 2023 16:08:39 +0000 ROLAND G-800 https://demodb.org/roland/g/g-800?rev=1691770119&do=diff ROLAND G-800 示范曲 Demo 1Demo 2Demo 3Demo 4Demo 5Demo 6Demo 7Demo 8Demo 9 anonymous@undisclosed.example.com (Anonymous) Fri, 11 Aug 2023 16:08:39 +0000