This is a summary of1915 in music in theUnited Kingdom.

• March –The Musical Times publishes an appreciation ofFrederick Delius by the composerPeter Warlock (Philip Heseltine).^[1]
• December – Having been invalided out of the armed forces, composerHavergal Brian and his family move toErdington, Warwickshire.
• date unknown
  • ComposerHerbert Howells is given six months to live, and becomes the first person in the UK to receive radium treatment (he will live on until 1983).^[2]
  • William Penfro Rowlands'shymn tune "Blaenwern" is first published in Henry H. Jones' Cân a Moliant.
  • TheBand of the Welsh Guards is formed, simultaneously with the establishment of the regiment.^[3]

• Albert William Ketèlbey – "In a Monastery Garden"
• T. W. Conner – "A Little Bit of Cucumber"^[4]
• George Henry Powell &Felix Powell – "Pack Up Your Troubles in Your Old Kit-Bag"

• Granville Bantock –Hebridean Symphony
• Frank Bridge –Lament^[5]
• Dora Bright –A Dancer's Adventure (ballet)
• Frederick Delius –Double Concerto for violin, cello and orchestra
• Edward Elgar – Incidental music forThe Starlight Express^[6]
• Gustav Holst –Japanese Suite
• John Ireland –Preludes for Piano
• Percy Pitt
  • Sakura suite No. 2 (Suite de Ballet)
  • Ballet Egyptien
  • Suite pour petite orchestre

• Rutland Boughton –Bethlehem^[7]

• 24 April –Betty, with lyrics byAdrian Ross and music byPaul Rubens, opens atDaly's Theatre, starringWinifred Barnes.^[8]
• 28 April –Tonight's the Night, with lyrics byPercy Greenbank and music byPaul Rubens, opens atDaly's Theatre, featuringGeorge Grossmith andLeslie Henson.^[8]

• 11 January –Harry Lewis, musician and composer (died 1998)
• 25 January –Ewan MacColl, folk singer and songwriter (died 1989)
• 4 February –Norman Wisdom, comedian, singer and actor (died 2010)
• 10 March –Charles Groves, conductor (died 1992)
• 19 March –Nancy Evans, operatic mezzo-soprano (died2000)^[9]
• 25 March –Dorothy Squires, singer (died 1998)
• 29 March –George Chisholm, jazz trombonist and comedian (died 1997)
• 26 August –Humphrey Searle, composer (died 1982)
• 28 November –Pamela Harrison, pianist and composer (died 1990)

• 15 January –Florence Everilda Goodeve, composer and lyricist, 53^[10]
• 4 June –William Denis Browne, pianist, organist and composer, 26 (killed in action)^[11]
• 6 June –William Hayman Cummings, tenor, organist and composer, 83^[12]
• 10 December –David Jenkins, composer, 66

• 1915 in the United Kingdom

• 1915 in music
• 1915 in the United Kingdom
• British music by year
• 1910s in British music

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