Sudakshina offers lessons in Northern Indian Classical music. These lessons are available in compact disc or audio tape, and are as described below:
  An introduction to the basics of Northern Indian Classical music including octave composition.
  A description of octaves and ways to create melody in major scale.
  Alankers. Ways to create melody and voice building exercises spanning over 3 octaves.
  Alankers. Vocal exercises using the minor scale. (Komal Swar)
 

Alankers. vocal range building exercises using both major and minor scales (Shudh & Komal Swar)
Listen to sample piece.