Listen to Ringtone - Fireball XL-5 Original Theme online. Ringtone - Fireball XL-5 Original Theme is an English language song and is sung by Don Spencer. Ringtone - Fireball XL-5 Original Theme, from the album 80 Ringtones - TV, Radio and Film Themes from the Era of Junior Choice and Children's Favourites, was released in the year 2013. The duration of the song is 0:30. Download English songs online from JioSaavn.