You Spin Me Right Round by Dead or Alive
Zundoko-Bushi - The California Guitar Trio
“Zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz” by The Zzzzzzzzzzzzzzzzzzzzzzzzies
Alphabetical: “Zorba the Greek”
iTunes sorting: “500 miles”
Now I’m on a different device that lists by song and has numbers at the bottom:
143 by Set It Off.
I’m another one with Zoot Suit Riot by Cherry Poppin’ Daddies.
Strict alphabetical: Bowie’s Ziggy Stardust
The way the device sorts them (numericals at the end, sorted by whole number): Rush’s 2112 Overture
“Your Mother Should Know”, The Beatles. Yeah, I’m old.
Last alphabetical: Zorn - Die 12 Verbotenen Tone (Oliver Reed) - Finsternis - E Nomine
Last numerical: 2112 - Rush
You Can’t Always Get What You Want
By artist: Zuill Bailey (cellist playing Bach’s cello suites)
By title: Zydeco’s Got Blues, by Sunpie
Either “Zydeco Gris-Gris” by Beausoleil or “60 Minutes of Your Love” by Homer Banks.
Zoo Boutique - Happy Families
Zarr by Peter Gabriel.
I use iTunes to manage my MP3s and my iPod, and it puts numbers at the bottom.
Same here, but in my case it’s only beat by one song: “Zorro” by The Mellowmen (from The Music of Disney- A Legacy in Song).
Numerically, it’s “99%” by Soul Asylum.
By artist, it’s either “Gimme All Your Lovin’” by ZZ Top or “You’re a Grand Old Flag” by 82nd Airborne Division Chorus.
I love that song! (Should I be embarrassed now, too?? :o)
Great tune. I have that 6 spots above “Zorro.”
Well I’m not (very) old, and I have that song, too. 
Likewise, so either “22nd Regiment” by Victor Herbert (not that one) or “Your Love Is My Drug” by Ke$ha.
https://www.youtube.com/watch?v=7w93zv89JugI do have both “Zomby Woof” and “Zoot Suit Riot”, but my alphabetical lady song is going to be hard to beat:-- “ZZ Top goes to Egypt”, by Camper van Beethoven. My phone puts numbers last, so the very last song is that feel-good Christmas Classic, “1913 Massacre”, by Arlo Guthrie.
Kind of odd considering what I posted for the FIRST song on the device, but the last song is:
Young Blood – Norah Jones
Yes, I have hundreds of other songs and many other artists in between the first and last – not my fault Norah has a song that starts with a numeral and another that starts with the second-last letter of the alphabet! 
You’re the Man - Marvin Gaye.
Can’t beat the classics.
Song: 867-5309 by Less Than Jake
Album: 3DD B-Sides 3 Doors Down
By strictly alphabet:
Zombie Zoo-Tom Petty
Year Zero- NIN