Who can take home a club with more than 30 million tracks? If we think that a CD has about 15 songs, we are talking about two million records, a whole unreality. But have them in digital format and stored in the cloud, it is now possible. This is the approach used by the new increasingly popular streaming music service with Spotify as advanced. But the battle is just beginning, because this week arrived in Argentina options giants Apple and Google also compete with affordable prices. Both ranges between 30 and 50 pesos per month, far below any home entertainment service values. The volume of the contest is well expressed in the vast number of songs available online, no other requirement than an Internet connection. Apple is the most generous, thanks to its long experience in the market, with 37 million tracks. Google and Spotify, meanwhile, offer 30 million.