The bestselling manga series Blue Giant, created by Shinichi Ishizuka, ran from 2013 to 2016 with a number of sequel manga series, receiving an English-language translation through Seven Seas Entertainment. Telling a group of young men's obsessive quest to achieve jazz music excellence and recognition in Tokyo, the manga has been adapted into a new anime movie of the same name, directed by Yuzuru Tachikawa, who previously helmed the popular anime Mob Psycho 100. Released in North America by GKIDS, the film is a celebration of the awe-inspiring power of music and the friendships forged in the midst of joining forces towards a common cause.
Source:https://www.cbr.com/blue-giant-review/