What is the fine-grained topic of the following text: Eljuri’s work, music and collaborations with artists such as Nicola Cruz has been shown at international festivals, galleries, art spaces and radios including: Cuenca biennale (EC), Sónar (ES), Mutek (AR), Spektrum (DE), Centro de arte contemporáneo de Quito (EC), +Arte galería (EC), Fusion Festival (DE), Le Mellotron (FR), Radion (NL), Festival Nómade (CL), Fiesta de la Luz (EC), among others. Only return the topic.
Eljuri's international music career and collaborations