Historical clue formulations

• Break from the group, say — 2025-10-24
• Break off from the band — 2024-08-19
• Emulate Paul Simon in 1972 or Harry Styles in 2017 — 2024-06-11
• Break up the band, say — 2024-05-19
• Break from the band — 2024-01-05
• Dis-band? — 2023-02-28
• Lose one's posse — 2022-11-12
• Emulate Beyoncé in 2003 — 2020-05-02
• Leave the band to make it big on one's own — 2020-02-03
• Strike out on one's own — 2018-03-03
• Break from a band, maybe — 2016-06-19
• What Beyoncé decided to do in 2002 — 2015-09-05
• Become helpless? — 2015-08-08
• Strike out on one's own, as a musician — 2015-02-23
• Leave the band and strike out on one's own — 2009-10-12
• Split off from the band — 2003-12-19