Listen to Say Goodbye online. Say Goodbye is an Unknown language song and is sung by Rafał Gonzo Gondek. Say Goodbye, from the album One Man's Dream – Guitar Dreamer Music for Meditation, Relax, Daydream, Sleep, Wellness, Spa Day, Soothing Yoga, Country Music, was released in the year 2015. The duration of the song is 3:18. Download Unknown songs online from JioSaavn.