@sivaprakash8518 Hi! You might want to try these method books for a beginning clarinetist: I highly recommend the Rubank Elementary method, every beginning clarinet player should go through these exercises. However, I don’t love the fingering chart included in this book, so I’ve linked to a different fingering chart below (all of these books are boehm system): Rubank Elementary Method Clarinet tinyurl.com/kr3h35su - Fingering chart: tinyurl.com/mtwvskua Here are some other method books that might work well: Fun With Fundamentals for Bb Clarinet (First Division Band Course) tinyurl.com/3x8ntcrd 80 Graded Studies for Clarinet, Bk 1 tinyurl.com/4823xhjh Improve Your Sight-Reading! Clarinet, Levels 1-3 (Elementary) tinyurl.com/4x52euzj Now Go Home and Practice Book 1 Clarinet tinyurl.com/2wb67dtp This is more of an etude book and not a method book, but most of my students enjoy playing out of this book: Modern Course for the Clarinet, Book 1 tinyurl.com/7fbx5xx7 Hope these recommendations help! Of course, if you’re working with a private clarinet teacher listen to their recommendations. Good luck!