I agree with DanceRev.
As for Freestyle, it was at its peak between the late 80s to early 90s. Who else was around back then? Let's see. Madonna, who would be too expensive for a "massive freestyle bash". You had Whitney Houston on the Dance charts who would be too expensive. New Order? too expensive. Kylie Minogue? Still on the charts, kickin ass and too expensive. Erasure? Too expensive. Prince? Too expensive. Gloria Estefan? Too expensive. Debbie Gisbon and Tiffany? I think they still tour on occasion. Pet Shop Boys? Too expensive. Sandra? Too expensive. Eurythmics? Annie Lenox is too expensive. Samantha Fox? I think she retired awhile back. Rick Astley? Not singing anymore. Information Society? Broke up. C&C Music Factory? One of them sadly passed away. Milli Vanilli? Thankfully not around anymore, and one of them commited suicide. Kim Wilde? Still performing. Underworld? Still performing at massive EDM events. Martika? I don't know what she's up to these days. Scooter came out a little later, in 94, and they're still going very strong.
A lot of the 90s acts were similar to New York's C&C Music Factory - they were producer-based moreso then about a particular singer. The DJs/producers have become bigger then ever, as Tiesto now outsells stadiums, as did Oakie, Armin, Sasha & Digweed, while PVD has played at places like Central Park a number of times (so has Armin). They're expensive to book, yet Miami's former Dance station Party 93.1 was able to bring both PVD and Tiesto to its 4th of July parties.
Back to Freestyle, there were some good records coming out, especially in the early years. Noel, for example, had a unique voice, and his videos were actually pretty good compared to the hillarious Stevie B videos.
Noel's "Silent Morning"
http://youtube.com/watch?v=D8fZ6xUmPiQ
Noel's "Like A Child"
http://youtube.com/watch?v=kQS9Ts55dHE
Notice that Lil Suzy's "Take Me In Your Arms" intro completely rips off the intro to "Like A Child". Also notice the production on Noel's records were ten times better then most of the Freestyle songs that came later (especially the mid 90s). "Like A Child" even includes a part where the song goes House, and the song is from 1988 mind you.
The production on Stevie B's records was also unique/cut above the rest, as was Stevie's voice. The videos though left a lot to be desired:
http://youtube.com/watch?v=CSvzKqn3Ob4
Stevie's haircuts were, ummm, different

And Timmy T's "Time After Time" video was very cheesy. He always had some line towards the end where he's talking saying something like "oh girl..."
http://youtube.com/watch?v=yhAvnMgVWTo
Anybody ever seen some of the Coro videos? What the
Most of the best sounding Freestyle records were usually from NYC. George Lamond's "Bad Of The Heart" had a good sound.
http://youtube.com/watch?v=qw1ZxcOXXgE
My alltime favorite Freestyle record didn't become a major Pop hit, but was big at a number of Top 40/Dance stations at the time - Cynthia's "Change On Me"
http://youtube.com/watch?v=_5p-jjuQFjs
And if we're talking about alltime favorites gotta mention TKA's "Louder Then Love"
http://youtube.com/watch?v=HS47k0HcOxc
Some of the artists were young when they started out like Lil Suzy's "Take Me In Your Arms"
http://youtube.com/watch?v=LLNfYtcKMaw&feature=related
Or Shana "I Want You", which had a great production to it
http://youtube.com/watch?v=9WiDFmqqY0U
Other videos blended pretty well with the type of videos seen on MTV. Such was the case with Linear's "Sending All My Love"
http://youtube.com/watch?v=artK5RbwSr0
A couple of years prior to that Raina Paige's video to "Open Up Your Heart" was pretty good
http://youtube.com/watch?v=5J2CjGudppo&feature=related
The biggest Freestyle records tended to be the ballads. Starting with semi-Freestyle acts like Expose, a mainstay on Adult Contemporary radio. Remember "Seasons Change"?
http://youtube.com/watch?v=BcWfpPgeAP4
Or Lisa Lisa & The Cult Jam's "All Cried Out"
http://youtube.com/watch?v=16shEIbNVmo
The trend really started though with songs like "Promise Me" from the Cover Girls
http://youtube.com/watch?v=9_MkSoEKkpg
Will To Power's number one smash "Baby I Love Your Way"
http://youtube.com/watch?v=6KD1EQMevRA
Sa-Fire's "Thinking Of You"
http://youtube.com/watch?v=Nfj7tcIK8xM
Similar to "Thinking Of You" was Sweet Sensation's "If Wishes Came True" (a number one hit), which was also reminiscent of Debbie Gibson's "Foolish Beat", and some of the Wilson Phillips hits:
http://youtube.com/watch?v=wHqqraFrrd0
Stevie B's "Because I Love You (The Postman Song)", another huge number one hit
http://youtube.com/watch?v=09qBdgqwYJY
Timmy T's "One More Try", which I believe went to the top as well
http://youtube.com/watch?v=Hq3dYGkuGwc
The thing is, Freestyle actually first broke out with black and British singers under the first wave of Electro music (very different from today's Electr sounds). Freez "I O U"
http://youtube.com/watch?v=pMqUMrH9kb8
Afrika Bambaataa "Planet Rock"
http://youtube.com/watch?v=9h6pcqC6wrI&feature=related
That same year C-Bank with Jenny Burton had "One More Shot"
http://youtube.com/watch?v=8sYpMknvEvE&feature=related
And what about this one from Starpoint from 1985, "Object of My Desire"
http://youtube.com/watch?v=yNhz0UaBu5g&feature=related
Very similar to the tye pf records Whitney Houston gave us a year later. or Sweet Sensation's "Hooked On you"
http://youtube.com/watch?v=jZgJiWy56qI&feature=related
Going back to C-Bank, how about this one from 1985
http://youtube.com/watch?v=-llJUiR25jc&feature=related
WBMX Chicago, the station usually credited with the rise of House music, is also likely where Freestyle music took off long before Hot 103 and Power 106.