Listen to Thank You, Grandma (The Jjaja Song) [Theme to Who Killed Captain Alex] [feat. Joshua Joshua & Taboh V] online. Thank You, Grandma (The Jjaja Song) [Theme to Who Killed Captain Alex] [feat. Joshua Joshua & Taboh V] is an English language song and is sung by Wakaliwood All-Stars. Thank You, Grandma (The Jjaja Song) [Theme to Who Killed Captain Alex] [feat. Joshua Joshua & Taboh V], from the album Thank You, Grandma (The Jjaja Song) [Theme to Who Killed Captain Alex] [feat. Taboh V & Joshua Joshua], was released in the year 2014. The duration of the song is 4:49. Download English songs online from JioSaavn.