The term Shadangas refers to the six fundamental components of tala in Carnatic music. These were used in older rhythmic theories and remain relevant in academic discussions.
The Six Angas (Shadangas):
Anudhrutam (U) – Constitutes one beat.
Dhrutam (O) – Consists of a beat followed by a wave (beat + turn).
Laghu (|) – A beat followed by finger counts, the number of which depends on the jaathi.
Guru (8) – Equivalent to twice the duration of a laghu; its use is sometimes considered obsolete.
Pluta (8.) – Lasts three times the duration of a laghu, indicated by an elongation.
Kakapada – Represents an indeterminate long duration and is rarely employed.
Purpose:
These are applied in ancient and theoretical tala systems, though not commonly in contemporary practice.
They facilitate the comprehension of the historical development and intricate nature of rhythmic cycles within Indian classical music.