I may be late in catching up the Spotify (and the like) tide but I must say its God-send.

It enables us to rediscover songs we used to hear or rather discover the songs from our time.. often those of 10-20 years earlier.

 Back then we may not have money at our disposal for collecting album of favourite artists but now we can hear random songs and add those we like into play lists.

Just make sure you have stable Wi-Fi.