What is siyahs?

As an AI language model, I am not sure which specific context you are referring to for "siyahs." From my research, "siyahs" could refer to:

• Siyah (the Turkish word for "black") - Siyah could refer to anything that is black, such as black clothing or black ink.
• Siyah (an Arabic term for "secret," "hidden," or "occult") - In some Islamic esoteric traditions, Siyahs is a term used to describe secret or hidden knowledge, such a mystical practices and beliefs.
• Siyahs (an African-American or Black Muslim traditional music genre) - Siyahs is a traditional African-American or Black Muslim secular music genre that emerged during the 1920s and 1930s, often played on fiddles, banjos, and guitars. It is characterized by syncopated rhythms, improvisation, and complex melodies.

Without more information about the specific context you are referring to, it is difficult to provide more detailed information.