Recordings by 'Cognita S'

Here is a discography of 2 phonograph recordings by "Cognita S" :

La Sportiva Mazurka - GENNETT (1920 - 1930) - 5636 - ; matrix: G09244; ~3 min
Vivacita Polka - GENNETT (1920 - 1930) - 5636 - ; matrix: G09245; ~3 min