All of these are phrases with the vowels removed. There is a connection between them; finding it will help to resolve the puzzle. The letter spacing in the clue is not necessarily the same as the answer, nor does it indicate where the vowels should be inserted.
1. L D YM DNN
Lady Madonna
2. YL L WSB MRN
Yellow Submarine
3. PN NYLN
Penny Lane
4. S GTP P PRSLN LYHR TSC LBBN D
Sgt Pepper's Lonely Hearts Club Band
5. YST RDY
Yesterday
6. GTBC K
Get Back
7. BL DB LD
Ob La Di Ob La Da
8. LTT B
Let It Be
9. GH TDY SWK
Eight Days a Week
10. FLFN
I Feel Fine