This music season, Lalitharam organized a superb lec dem on the aspects of nagaswaram temple tradition on the various compositions and ragas played for various occasions in both saiva and vaishnava temples. Should talk about that soon.
He played a recording of this rAgamAlikA in that lec dem - these micro alapanas are played for paDiyETTram where you need to play a raga for each step.
So after sindhubhairavi, you have 38 ragas in 7 minutes (incl. the final return to sindhubhairavi) : https://www.youtube.com/watch?v=LLmkdKSdEZ4
A micro alapana can make quite an impact in the few seconds it runs. And a well played nagaswaram in live person has enough intensity and power in it's tone to dissolve and absorb you into the music.
You may, if you don't want to cheat and read Parivadini's comment, try guessing the ragas yourself.
