Why is there only Sa-p-sa in Tanpura? Which tone is there in Tanpura?

तानपूरा में सिर्फ सा-प-सां ही क्यूं होता है? Why only Sa-p-sa. in Tanpura? Tanpura me Koun sa SUR hota hai? #drgopachakrabarti #RiyazGuru #tanpura #sur #musictips #MusicTheory #ClassicalMusic #VocalClassicalMusic #FreeOnlineMusicClass #MusicClassMumbai #LearnMusicEasily Query Solved-How to tune Tanpura? Hi, I am Dr Gopa Chakrabarti ( PhD in Hindustani Classical music,vocals).Through my YouTube channel, I wish to reach out to all the music lovers & learners, and share the knowledge and experiences from my musical journey of about 35 years. Your support is really needed for making the videos with good content & learning Music in a easy way. Please like,share & subscribe my Channel.You can write your queries in the Comment Box ,I ll try to answer immediately. You can appear any Music Exams with the help of these Videos . I have One more You Tube Channel.... 1. RIYAZ GURU- Its for Free online Music Class. It contains each & every aspects of Music Practical. Any Body can learn Music through this Channel. @riyazgurudrgopa 3.Instagram- instagram.com/gopachakrabarti 4.Face Book page- Riyaz Guru By Dr Gopa Play List- E mail ID to enquiry about Live shows,workshops & Seminars (All over India & Overseas)- gopavocalist66@gmail.com