Increase FaceBook Reach

I have a FanPage with 100K Fans and 19K Talking about this. I want to push my Reach further. Does anyone have any tips for this please?

post more once every hour

Post some fun memes, posts - things that people will want to share with their friends.

Mmmm, the only problem is is that the page is a page for a singer and music artist so I can't post any of the crap that these Teen pages post, it would freak her fans out.

If you post like crazy, you won't get much more reach. From experience I can tell that the perfect time gap between posts should be 2 hours. If your post is engaging, you'll get some good reach for 2 hours. The first 50% of the reach, you get in the first 30 minutes. If your post isn't that engaging, you'll get 3-4k reach for the first 30 minutes (I suppose) But if the post is engaging, then it will be other thing to talk about I have a page with 70k fans. I have posts that are getting 50 likes in the first 5 minutes, and I have posts that are getting 100 likes for the first 30 minutes, lol ...
Keep the people engaged, keep them thinking about your page - ask them questions - which song has this part of the lyrics in it? "put some lyrics here" , when the singer released her album "SINGAH" ??
And so on Be creative! 100k is a great number! Congrats!

post something crazy and funny that all like that ........

try to involve more and more people
post some funny gags , post
share some jokes
play some IQ and quiz games
ask some general and common questions