Gretha
Wim de Boer
Gretha
Wim de Boer
Gretha
Lionel Scardino
Saatnya Weekend
Gretha
Queenie’s Ballyhoo
Gretha Boston
Rinduku
Nyonk Kunci, Gretha
Jingle Bell Rock
Delon, Save Your Day, Keizo, Ren Tobing, Gladys, Gretha
Consume Wherewith
Gretha
Red Feeling
Agretha
Akulah Jalan Dan Kebenaran
Gretha Sihombing, Ilham Baso
Doux mensonges
Gretha's Hits
Take Me Home
Gretha's Hits
La ballade des prétentieux
Gretha's Hits
Deux dimanches
Gretha's Hits
Seins profits
Gretha's Hits
Valise
Gretha's Hits
Ta vie est belle
Gretha's Hits
Imanuel
Rendy Aprillio, Gretha Sihombing
Du Har Ingenting
Gretha Plywood
Alamat Palsu
Rany Simbolon, Gretha Sihombing
Susurro
Gretha Bletsung
Dang Be Mabiar
Gretha Sihombing
Nunga Talu Hamatean
Gretha Sihombing
Lehon Au Gogo Mi
Gretha Sihombing
Hu Somba Ho Tuhan
Gretha Sihombing
Tapuji Ma Tuhanta
Juli Manurung, Gretha Sihombing
Guardián del Tesoro
Gretha Bletsung
Tapuji Ma Tuhanta
Gretha Sihombing
Hu Somba Ho Tuhan
Gretha Sihombing, Buku Ende
Gretha Garbo
Bugges Firo