To add a video for Pavel Haas / Celakovský folk songs (7), Op. 18: No. 6, Tears & Sighs, just enter the video‘s YouTube link:
example) https://www.youtube.com/watch?v=XXXXXXXXXXX
Search YouTube for Pavel Haas / Celakovský folk songs (7), Op. 18: No. 6, Tears & Sighs