I did what @Hammerer suggests, actually. I signed up to Spotify for the $0.99 three month offer in November. It is about to expire and the e-mail Spotify sent to me said I will have until April on the original $12.99 price but then it will rise to $14.99. Instead I just signed up with Spark and will be paying $29 a month for something I would happily have been paying $31.99 (2degrees $19 + Spotify $12.99) a month for before the price hike which would have taken the total price to $33.99.
For what it is worth, having trialled Spotify for a couple of months I had decided to switch to Spark wen my trial ended before news of the price rise was released.


