# Harlem Quartet Educational Video #3: Extended Technique

Violinist Ilmar Gavilán of the Harlem Quartet discusses violin techniques used in Quarteto in Guaguancó composed by his father, Guido López-Gavilán. In addition, violist Jaime Amador demonstrates the salsa and the guaguancó clave.

- Kind: Talk
- Year: 2023
- By: Library Of Congress. Music Division
- Genres: Education
- Archive: [Library of Congress](https://www.loc.gov/item/2025661191/)
- Licence or status: Rights statement at the Library of Congress (as the archive states it)
- Credit: Library of Congress
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/loc/2025661191?play=1)