Listen to Warm Mug Serenade online. Warm Mug Serenade is an Instrumental language song and is sung by Jaky Lau, Tomi Japundzic and Nami Kanemo Jazz. Warm Mug Serenade, from the album City February With Piano Coffee, was released in the year 2025. The duration of the song is 5:32. Download Instrumental songs online from JioSaavn.