Every Wednesday at Le Bar is Naranja Vivo, a varied and changing series, a diverse selection of the most exciting music hitting the streets of Buenos Aires today: rock, pop, electronica, fusions, hip hop, jazz, tango, singer-songwriter tunes, rarities and combos... And always with Le Bar's unique style: small-scale concerts in a context designed to stimulate the senses with slick design, good food, delicious beverages and the climate of a club.

This week: Valle de Muñecas

"Long Lost Friends" is a weekly series at Ultra, where bands are invited to perform one album from a well-known musician of the bar's choosing. Not so much karaoke as it is a bond between two bands whose physical paths never passed. Tonight George Harrison's "All Things Must Pass" and Carole Kings "Tapestry".

LigLab is an experimental visual collective made up of photographers and performers who base their work around artificial light and natural space. The serie Akwa is made up of eight abstract and figurative pieces that explore the ideas of artificial light in a dark studio space.