I have long speculated me to buy the album on CD. But the price was unreasonably high. Nevertheless, the purchase of mp3 album was worth it. I had previously reingehört always wanted. But now I was completely by hearing it at last. For me SIA sounds completely different here. For me, a successful mix between a dash radio or Soul and R & B much less pop in his voice. Rather slow beats but perceptive as ever. Is worthwhile in any case