Listen to Mookuthi Poomele (Happy) (From "Mouna Geethangal") online. Mookuthi Poomele (Happy) (From "Mouna Geethangal") is a Tamil language song and is sung by K.J. Yesudas, S. Janaki and Gangai Amaran. Mookuthi Poomele (Happy) (From "Mouna Geethangal"), from the album Retro Romantic Hits - Tamil, was released in the year 2016. The duration of the song is 4:52. Download Tamil songs online from JioSaavn.