I am a intermediate pianist but, still can read advance sheet music.... Because I know some articulations, other Dynamics and more.... I am G-Clef and welcome to my YT channel!! .......I also know..some of intermediate mathematics....or Algebra...I can solve some Sigma notation based questions and any questions from mathematics but not too hard for....me I will also try to make some tutorial videos of Mathematics.....after some time.....enjoy listening my simplified sheet music... :))