The question could seem stupid but for a western men like me is really difficult to understand the concept of Hindustani saptak.
The notes in Hindustani music are a continuum instead in western music all notes of a scale are separated and are played separately.
So for me is difficult to perform on bansuri the notes: how ornamentation should be used: mend? Kan? Gamak?
And which note could I have to involve first?
So if I have seven notes in natural consecutions:
SA RE GA MA PA DA NI
I should play as:
SA re RE ga GA ma MA pa PA ni NI da DA ?
And if I have a raga as for example Yaman?
Arohi:
NI RE GA ma DA NI SA
Which is the intermediate note between NI and RE, that link this two notes: SA or re?
Avarohi:
SA NI DA PA ma GA RE SA
So if in the raga two note are consecutive, the linked note will be a komal between the two note. But if the gap are of two note? Or three note? Which will be the linked note? Should it be only one or two or more?
I notice in the cdrom Bansuri Guri that Hariprasad Chaurasia in arohi involve first the upper komal note and do a mend or gamak with the note of the raga, instead in avarohi do the contrary, a mend or gamak first with the note of the raga and than with komal note below.
Thanks,
Devadana