Dreamers 長號四重奏成立於2013年11月，旨在傳揚長號合奏文化，讓更多人認識長號這種源遠流長的樂器。另外，亦希望透過排練及演出，讓我們繼續努力追尋音樂夢，故取名為 Dreamers。Dreamers 創團成員包括許承恩、伍家熾、司徒震洋及陳嘉豪（低音長號）。2020年，Dreamers 長號四重奏隨更多成員加入，改名為 Dreamers 長號合奏；新成員包括石敏華、劉以善、曾彥庭、嚴柏明、姚多加及劉博文（敲擊）。

Established in November 2013, Dreamers Trombone Quartet aims at promoting ensemble music of trombone, an instrument with a long history. Also, the group was named Dreamers because we still keep our passion in pursuing our dream of music. Founding members of Dreamers include Billy Hui Shing-yan, Ken Ng Ka-chi, Szeto Chun-yeung and Chan Ka-ho (Bass Trombone). In 2020, the quartet expanded and changed its name to Dreamers Trombone Ensemble. New members include Moamina Ismail, Lau Yee-zin, Anton Tsang Yin-ting, Patrick Yim Park-ming, Dorcas Yiu and Andrew Lau Pok-man (Percussion).