A duo may release some songs.Logical formLearned from3 sentences. A (music duo) may be based in a US-city.Logical formLearned from3 sentences. A duo may undergo a collaboration.Logical formLearned from3 sentences. A male may form a (piano duo).Logical formLearned from3 sentences. A person may sign a duo.Logical formLearned from3 sentences. A duo may play a song.Logical formLearned from3 sentences. A (debut release) may pertain-to a duo.Logical formLearned from3 sentences. A success can be as a duo.Logical formLearned from3 sentences. A duo may go to a world-city.Logical formLearned from3 sentences. (Studio albums) may pertain-to a duo.Logical formLearned from3 sentences. A duo may defeat masters.Logical formLearned from3 sentences. A duo may remix tracks.Logical formLearned from3 sentences. An (electronic music duo) can be from a world-city.Logical formLearned from3 sentences. An ep can be from (hip hop duo).Logical formLearned from3 sentences. A duo may combine for some goals.Logical formLearned from3 sentences.