| Duo Avesso |
| Duo B.A.V.I. - Berimbau Aparelhado Violão Inventável |
| Duo Balangulá |
| Duo Bambaré |
| Duo Beat |
| Duo Beat Project |
| Duo Bottasso & Davide Ambrogio & Elsa Martin |
| Duo Butterfly |
| Duo Cadenza |
| Duo California |
| Duo California & der Wormser Kinderchor |
| Duo Campion-Vachon |
| Dúo Carla y Max |
| Duo Chipa |
| Duo Code |
| Duo Com a Corda Toda |
| Dúo Coplanacu |
| Duo Dalùna |
| Duo Dama |
| Duo de Cristo |
| Duo Denum |
| Dúo Dial |
| Duo Diamanti |
| Dúo Dinámico |
| Duo Divinas |
| DUO Doncha & Oliver |
| Duo Duo |
| Dúo Dø featuring The Deli |
| Duo Edelweiss |
| Duo En |
| Duo Enves |
| DÚO ESENCIA De Diego Carbajal |
| Duo Esperanza |
| Duo Etnicholic |
| Duo Evocacion |
| Dúo Explosión |
| Dúo Facumarian |
| Duo Fenix |
| Duo Fenix - Dwa Fyniki |
| DUO FERNANDO Y ARACELI |
| Duo Franco |
| Dúo Fresh |
| Duo Gamerz |
| Duo Gisbranco |
| Duo Harma |
| Dúo Ibirapitá |
| Duo Ina |
| Dúo Iris |
| Duo Javier y Nieves |
| Duo Ji |
| Dúo Karma |
| Duo Karst |
| Duo Kauanny Klein e Javier Buján |
| Dúo Leche Y Miel Oficial |
| Duo Leuchtfeuer |
| Duo Levi |
| Dúo Los Amantes |
| Duo Lucas e Karina |
| Duo Maia |
| Dúo Malvarosa |
| Duo Mecanico |
| Duo Mistkal |
| Duo Monochrome |
| Duo Moolah |
| Duo Night |
| Duo NRG |
| Duo Odara |
| Duo Onbekend |
| Duo Ouro Negro |
| Duo PaLi |
| Duo Penotty |
| Duo Quichuamanta |
| Duo Raposo |
| Duo Rey Silva |
| Duo Salteno |
| Duo Selah |
| Duo Sola |
| Duo Solms |
| Duo Stars |
| Duo Stromboli |
| Dúo Tiempo de Sol |
| Duo Timur |
| Duo Treibsand |
| Duo Trio |
| Duo Turcatti Pereira |
| Duo Twin |
| Duo Uni Voz |
| Duo Vi |
| Duo Ziarós |
| Duo&One |
| Duo7Nós |
| DUOBLE2BEAR |
| DuoBlissett |
| Duoceramics |
| Duodécima |
| DuoDie |
| Duoexp |
| Duofel |
| DuoFM |
| Duofônico |
