- Echo - 壶口
- Shmily - Echo（必有回响）
- +α/あるふぁきゅん。 - ECHO
- Crusher-P/GUMI - ECHO
- GUMI/CircusP - ECHO
- ABbbb君 - ECHO
- Alexander Stewart - echo (acoustic)
- ShakingHigh - ECHO（五人唱见双声道/ShakingHigh Remix）
- Echo - 刮大风 (Live)
- She Her Her Hers/甜約翰 Sweet John - echo
- Ehco. - HTD火灵儿
- Ehco./Gkccc1 - SOS（Track remix）
- EHCO/liza flume - Bodies (Ehco Remix)
- Ehco. - 荒天帝
- EHCO/liza flume - When We Were Kids (feat. Liza Flume) (Remix)
- fogy乐队 - EHCO
- Ehco. - 双石大战
- EHCO - Mosaic ii
- EHCO - Flow
- EHCO - Lips So Sealed