MYLO XYLOTO SALES PREDICTION

Highly doubt the latter part. Most Rhianna fans are kids post iTunes so they would definitely just buy Poc as a single, not the whole album. If MX sells well, it will be because of the overall package and not just a stand-alone tune

I didn't say it wouldn't sell on its own merit, I said Rihanna fans might add further to sales. And saying most Rihanna fans are kids is the same as saying most Coldplay fans are boring middle aged men. Yes, many will just buy the single song on iTunes, but some might be completest and want to actually own the CD she's featured on. ;)