If you want some really good dance music, I suggest digging deep into the 1970s' disco catalogue:
Heaven Must Be Missing An Angel - Tavares
Heaven Must Have Sent You - Bonnie Hunter
You Should Be Dancing – The Bee Gees
Disco Inferno – The Trammps
You’re The First, The Last, My Everything – Barry White
Shake Your Groove Thing – Peaches and Herb
Thriller – Michael Jackson
Funkytown – Lipps, Inc.
Best Of My Love – The Emotions
Boogie Oogie Oogie – A Taste Of Honey
Shake, Shake, Shake (Shake Your Booty) – KC And The Sunshine Band
Instant Replay – Dan Hartman
Heart Of Glass - Blondie
Shame – Evelyn “Champagne” King
Young Hearts Run Free – Candi Staton
Got To Be Real – Cheryl Lynn
Don’t Stop ‘Til You Get Enough – Michael Jackson
Stayin’ Alive – The Bee Gees
Get Down Tonight – KC And The Sunshine Band
September - Earth, Wind & Fire
Shake Your Body (Down To The Ground) - The Jacksons
Trampled Under Foot - Led Zeppelin
Don't Stop 'Til You Get Enough - Michael Jackson
Y.M.C.A. - The Vilage People
Hot Stuff - Donna Summer
Macho Man - The Village People
Play That Funky Music - Wild Cherry
We Are Family - Sister Sledge
Love Machine - The Miracles
Ain't No Stopping Us Now - McFadden And Whitehead
Turn The Beat Around - Vicki Sue Robinson
Everlasting Love - Carl Carlton
Dancing Queen - ABBA
December 1963 (Oh, What A Night) - The Four Seasons
80s':
Express Yourself - Madonna
The Reflex - Duran Duran
Celebration - Kool & The Gang
Dancing With Myself - Billy Idol
Super Freak (Part 1) - Rick James
Some Guys Have All The Luck - Rod Stewart
Venus - Bananarama
Rock The Casbah - The Clash
Everybody Have Fun Tonight - Wang Chung
Heaven Is A Place On Earth - Belinda Carlisle
Some 50s' - 60s' oldies:
Rock Around The Clock – Bill Haley And The Comets
Runaround Sue – Dion
La Bamba – Richie Valens
A medley of old Elvis tunes
The Twist – Chubby Checker
Any classic Motown tunes (The Supremes, Stevie Wonder, The Four Tops)
(I Can’t Get No) Satisfaction – The Rolling Stones
Uptown Girl – Billy Joel
Rock ‘ N’ Roll Music – Chuck Berry
Twist And Shout – The Beatles
Do Wah Diddy Diddy - Manfred Mann
Build Me Up, Buttercup – The Foundations
Sugar, Sugar – The Archies
Dance To The Music – Sly And The Family Stone
Let’s Twist Again – Chubby Checker
Twisting The Night Away - Sam Cooke
Brown Sugar – The Rolling Stones
Paradise by The Dashbaord Light - Meat Loaf
(Your Love Keeps Lifting Me) Higher And Higher – Jackie Wilson
Shout – The Isley Brothers
Sadly, I don't know much about 90s' dance music, but this should have you covered.