Listen to Sweet Dreams [Originally Performed by Alan Walker & Imanbek] (Instrumental Karaoke Version) online. Sweet Dreams [Originally Performed by Alan Walker & Imanbek] (Instrumental Karaoke Version) is an Unknown language song and is sung by Reggie De Loung. Sweet Dreams [Originally Performed by Alan Walker & Imanbek] (Instrumental Karaoke Version), from the album Music Aftermath, Vol. 4, was released in the year 2021. The duration of the song is 2:18. Download Unknown songs online from JioSaavn.