Solution to Noble Ends

This puzzle contained a series of nested cryptic crossword clues:

(6) - SOUNDS (sod spun - p, anag.) - Crazy sod spun without quiet noises

• CR(AZ)Y - Insane tear around Arizona
• SOD (dos rev.) - Grass hairstyles return
• SPUN (puns) - Twisted riddles back to front
• W+I+T+H(O)UT - Starts when one true hut keeps nothing outside
• QUI(E)T - Soft echo in desert
• NO+I+S+ES - Spain ending no one's rackets

(4) - LIKE (hidden) - Love inside mall Ikea

• LOVE (rev. hidden) - Revolution holds back nothing
• IraN+SIDE - Within edges of Iran border
• M+ALL - Master every shopping center
• IKEA (alike - l, anag.) - Strangely alike without large furniture store

(3) - zANY - Wacky topless one

• WACKY (initials) - Withdrawing adderall can keep your heads crazy
• TOPpLES+S - Overthrows without pressure, state leader beheaded?
• ON+E - Individual on ecstasy

(9) - PR+INC+I+PAL - Public relations initially incorporated current close friend for headmaster

• PUB(L)IC - Genital has head lice population
• RE+L(A+T)IONS - Again, lions ate a true family
• INITIAL+L+Y - Monogram primarily looked yellow at first
• INCORPORATED (anag.) - Included crack pot raced iron
• CURRENT (double def.) - Contemporary flow
• C+LOSE - Hundred fail, almost
• FRIEND (anag.) - Nuts finder buddy
• FOR (hidden) - In favor of internal staff order
• H+E(A+DM)ASTER (MD rev.) - Squeers, e.g., ends with a doctor returning in Easter

(4) - WIND (double def.) - Spool and tire out

• SPOOL (hidden) - Bobbin' in his pools
• AND (DNA rev.) - About genetic code also
• TIRE (anag.) - Strange rite for wheel
• sOUTh - Not in south central

The final clue then gives the answer:
NE (any hom.) - Sounds like any principal wind.
There is a further cryptic clue to this answer in the title, N(obl)E.