Sir Thomas Beecham (1879-1961) was a prominent British conductor and music promoter known for his dynamic conducting style and commitment to bringing classical music to a wider audience. He founded the London Philharmonic Orchestra and was instrumental in the establishment of the Royal Philharmonic Orchestra. Beecham was also known for his innovative programming and championing of both traditional and contemporary composers. In addition to his conducting career, Beecham was a successful businessman and established the Beecham's Pills brand, which contributed to his wealth. His influence extended beyond the concert hall, as he played a significant role in the development of opera in the UK, particularly through his work with the Royal Opera House.