Dear Rosalía:
Beauty in its purest form! Congratulations on your spectacular performance at the 2023 Latin Grammys, in Seville. The initial timbral resource of guitars as “bowed string” instruments, splendid! You can see his full performance here:
Thank you very much for your advice on how to make music in my collection of Music for Secondary Education books (AEON Libros, 2023).