ECHO! (Prod. WOOZI)
호시X우지 (SEVENTEEN)
Echo（必有回响）
Shmily
Echo
ECHO
echo (feat. 初音ミク)
higma, 初音ミク
Vivy (feat. echi)
Miraie, Echi
Echo
林小棠
Echo
DxnielMxrshxll
回头(instrumental)
Echo
阴转晴
Echo
Echo
THE BOYZ
falling for you (feat. sumther, Alys, chougaki & stephanie)
Echi, sumther, Alys, chougaki, Stephanie
bloom (feat. echi)
Kairyu, Echi
Toradora (feat. miraie)
Echi, Miraie
Melatonin (feat. kinji)
Echi, Kinji
Desire (feat. kid sora & kinji)
Echi, Kid sora, Kinji
Lovers Again (feat. sumther & wenszy)
Echi, sumther, wenszy
Echi
Priska
Echi
Ogene
Echi
Swing Apache Arkestra
Echo (Extended Mix)
Choco, No Mondays
Echi
AMarti
Echi
Militia
Echi-tinna
Echi
Echi
Priska
ECHI
Bobbo Esko, T.I.T, Tygafella
Echi
Space Jazz Trio
Echi
Jon Crocco, Franck Morin, Cédric Simonsen
Echi
Peter Schärli
Echi (with Andrey Manchev, Grigory Deratsuev, Vitaly Perov & Aram Rustamyants)
Renzo Ruggieri, Andrey Manchev, Grigory Deratsuev, Vitaly Perov, Aram Rustamyants
Echi
Manuel Monti