To add a video for Isidro de Laporta / Trio for guitar, violin & cello No. 1 in C major, Op. 1, just enter the video‘s YouTube link:
example) https://www.youtube.com/watch?v=XXXXXXXXXXX
Search YouTube for Isidro de Laporta / Trio for guitar, violin & cello No. 1 in C major, Op. 1