On 22 August 2026 Alexánder Pewló and Natalia Martín played as a duo at Mascaraque Castle (Toledo, Spain), as part of the fourth Noches del Castillo, a benefit edition for the Spanish Association Against Cancer.

It was a concert of roots music from the eastern Mediterranean, on plucked and bowed strings: Natalia Martín on Cretan lyra and viola, and Alexánder Pewló on bağlama, lavta and fretless guitar, moving between Ottoman classical music, Turkish folk music and the repertoire of Crete.

The live videos on the channel come from that concert: the Mahur Saz Semaisi by Kemençeci Nikolaki, a Karşılama and Cretan kontylies.