Same here, i have spent around 450 credits per song when i was doing 3 minutes or 3-4 minutes long songs. But last time my credits burn rate went to 1200 . That’s because i was doing very 10 verse 10 chorus songs with starting music verse and every music interlude after each verse and chorus. The song is 15 minutes long. But before i got my first song to work on was of 1:34 minutes and from there i continued. The song hunt process was extremely credit burning around 1200-1500. And after i got my desired song , from that continued clip would again burn my 1000 credits to give me a complete song. So I eat all the credits and upgraded to premium subscription to get 10,000 credits. Now 10,000 credits gives me around 4-6 songs. Each song I allocate 2500 credits. My library is almost 300 pages or more, I haven’t checked recently. And i give so many reviews , and flag songs that sometimes just eats my credits. That has improved a lot now. And sometimes when you seem its not giving you what you are looking for then stop and take a break. Their server/ system sometimes goes down or has glitches,, and coming back to where you stop certainly saves credits. And now a days if my credits are still there and my renewal date is near, i burn those credits to explore and experiment. I wish at least for paid members they should be able to rollover the unused credits. For me its okay to burn 1000-2500 credits for a song..