CIRCRUSH
Preview this chart online, switch difficulty, adjust playback speed and share a playback position. "ECHO" is an AstroDX chart by CIRCRUSH, archived under the "maimai PiNK PLUS / SD" branch, genre niconico & VOCALOID, BPM 140. This archive lists 4 difficulties (levels 4.0–13.5), including audio, a jacket image, a music video, available to browse and download.
