Play and read the note B S001U009L011 Mary Had a Little Lamb - Junior's version-1 S001U009L012 Lift Off - Labrinth-1

 Play and read the note B S001U009L003 Symphony No 7 - Oscar's version-1 S001U009L005 Thunder - Boys like Girls-1 S001U009L009 Radetzky March-1

 Contents and BPM for all songs in Section001 A man who knows about music, told me, begin to play a song at 40 BPM and increase that value until you get to your goal. It's a lot of work to find the real value of the BPM of each Duolingo song. I have made an approximation using the values that I have, but duration time of the videos is not exact because there is a lost time of a fraction of a second  at the beginning and at the end of the video.  BPM=(TOP number)*(number of MEASURES)*60/(NET time in seconds) I left some space to fill down for you, it is "MY BPM" and "MY RECORD", so you can follow your progress. TIME SECONDS VIDEO TIME SIGNATURE MY MY NAME START END NET TOP BOTTOM. MEASURES / BARS BPM BPM RECORD S001U001L002-Hot Cross Buns 3 33 30 4 4 9 72 S001U001L006-Mary Had A Little Lamb 3 33 30 4 4 9 72 S001U001L009-Trumpet Voluntary 3 53 50 4 4 15 72 S001U002L003-Swan Lake 2 68 66 4 4 18 65,45 S001U002L006-Gavotte 2 55 53 4 4 15 67,92 S001U002L009-Ode To Joy...

 Compare B to other notes S001U009L003 Symphony No 7-1 S001U009L009 Radetzky March-1 S001U009L014 Quadrille-1