February 7 commemorates several historical events, notably the celebration of Carnavalito Day in Argentina, which recognizes the traditional music genre originating from the northern regions of the country. This date is particularly significant as it marks the anniversary of the death of Edmundo Zaldívar in 1978, a prominent composer who is celebrated for his contribution to Argentinian folklore through the iconic song 'El Humauaqueño'.

Zaldívar, despite being born in Buenos Aires, composed this emblematic song that represents the cultural heritage of the Jujuy region, where the Carnavalito originated. The song has become a symbol for the local population, demonstrating the rich folkloric traditions of Argentina. His work as a composer and performer on Radio El Mundo and with the group Motivos de mi tierra highlights the integral role he played in promoting traditional music in the country.

This day serves not only as a reminder of Zaldívar's legacy but also as an opportunity to celebrate and reflect on the diverse cultural expressions found within Argentina, particularly in relation to its music and festivals. The observance of Carnavalito Day emphasizes the importance of preserving and valuing the country's folkloric roots, thus ensuring that they continue to influence and inspire future generations.