Athy's musical style contains romantic, flamenco, blues, Celtic and Arabic elements.

In 2009 Athy performed for the UN in the city of Tigre, Argentina, at Recicl Arte, to promote environmentalism.

[11] Athy has performed with The Chieftains,[12] Cécile Corbel, Vincenzo Zitello, Carlos Núñez Muñoz, Antonio Olmos (guitar), Pamela Schweblin (Irish bagpipes and Irish whistles), Nicolas Cuadro (percussion), Javier Rondó (batería), Luz Yacianci (voz) Gustavo Echeverria (violin), Daniela Sigaud (violin), Celtic Argentina (Irish Dancing ), Marcela Cerruti (piano), Adrian Albornoz (electric bass), Nadia Birkenstock (electric harp), Clotilde Trouillaud (electric harp) and Aida Delfino (Celtic harp).

[13] On 26 May 2012, Athy performed at the Festival International de la Harpe, held during the celebration of the 40th anniversary of Camac at Ancenis.

Athy participated in the reality television show El Casting de la tele, Canal 13, Argentina.