I've been listening since about 2330, S5 at my QTH, fortunately it fades in strongly enough for a few seconds to ID. I think I've pretty much got what you did:
2330 "Salud, Dinero, Y Amor" - Los Rodriguez
2335 "Desaparicones" - Los Fabulosos Cadillacs
2339 "La Soledad" - Bersuit Vergarabat
2344 "Moneda Corriente" - Estelares
2351 "El Angel De La Bicicleta" - León Gieco