Sprint Buys 33 Percent Stake in Tidal's Music ServiceYou'll have to subscribe to the carrier to listen to certain exclusives.

The two unsurprisingly hope to grow their customer bases through the alliance, albeit for somewhat different reasons. Sprint gets the sort of media perk that it hasn't had lately. It now has an answer (if currently a limited one) to AT&T'sDirecTV servicesand promos, T-Mobile's Music Freedom andBinge Onand Verizon offerings likeGo90andNFL Mobile. The network has been表现得更好than usual lately (it's adding more customers and lowering its turnover), but it's still posting losses and isn't growing as quickly as peers like T-Mobile.

For Tidal, this may be more vital. Even if you discountquestions about its subscriber base, the service is unquestionably smaller than heavyweights likeApple MusicandSpotify-- a pact with Sprint could help it get noticed by customers that might otherwise make a beeline for one of the bigger names. Also, a 33 percent stake is hefty for any company, but it's particularly important for a relatively small company. This could help Tidal focus more on growth and less on worrying about its bottom line, at least in the short term.