Apart from these three basic notes, the singers came across a fourth which they called Swarāntara. When they discovered a note lower than the lowest known note they called it Mandra. When a still lower note than Mandra was found they called it Atiswāra. A higher note determined was called Krushta after Sanskrit root Krush (to scream, speak loudly). So the complete Sāmic Saptaka in descending order contains: | Apart from these three basic notes, the singers came across a fourth which they called Swarāntara. When they discovered a note lower than the lowest known note they called it Mandra. When a still lower note than Mandra was found they called it Atiswāra. A higher note determined was called Krushta after Sanskrit root Krush (to scream, speak loudly). So the complete Sāmic Saptaka in descending order contains: |