Synth Bass Drone futuristic-sounds 00:00 00:08 立即下载 立即下载 Personal use only. 0 sfx-Accentsfx-Basssfx-Deepsfx-Dronesfx-Effectsfx-Electronicsfx-Futuristicsfx-Fxsfx-Heavysfx-Lowsfx-Sci-Fisfx-Science-Fictionsfx-Sfxsfx-Spacesfx-Synthsfx-Synthetic
请先 ！