Unfortunately no number of letters given for answers.
1. Sounds like a fashion must on some field walks?
2. A rock group in a greenhouse perhaps?
3. master turned under the bridge? (anag)
4. Possibly males on bikes?
They are all best answers! I love them all. Thank you all. I have three more in the same category to finish the quiz.
1. Was this painted in ascending colours?
2. Perhaps universally harmonious package holidays?
3. Sounds like this young flower is pally with a Galactic princess?