After 1930, wavering among American and European musical influences as well as the Greek musical tradition, Greek composers begin to write music using the tunes of the tango, samba, waltz, swing, bolero, foxtrot, some times combined with melodies in the style of Athenian serenades' repertory. Nikos Gounaris was probably the most renowned composer and singer of the time (often called "Mr. Greece"). Giorgos Mouzakis was a prominent virtuoso trumpeter (borrowed latin jazz elements), while Attik and Michalis Souyioul were also among the most succeeded and popular composers. Notable singers of this style include also Fotis Polymeris, Sofia Vembo (a star of the era), Mary Lo, Danaë Stratigopoulou, Stella Greca and Tony Maroudas.