DS is thinking of Maths, Chemistry and Music for his A-level subjects. But he is also fascinated by Physics and is interested in engineering. He doesn't know what he likes to study for a degree, which university he likes to apply and no definite career plan yet. If he chooses Maths, Chemistry and Music, he can stay at his current school after GCSEs but if he likes to do Physics instead of Chemistry he has to move elsewhere.
Part of me thinks he could stay where he is and do Chemistry since he enjoys the subject anyway and as both Chemistry and Physics are the facilitating subjects, hopefully, won't cause a huge issue when he applies for university/work nevertheless which course/work he decides to pursue. I'm favouring this choice as it's less hustle. But part of me thinks he should have wider choices in case of change of mind and also am worried about the possible impact that may cause on his future choices. What if Physics would be needed for his chosen course/work?
What kind of courses/careers would favour or require Maths/Chemistry/Music and Maths/Physics/Music? It won't matter hugely as I am hoping or it could cause an issue?
Any advice would be appreciated.