User blog:Anon3610/Song Project Leaders, Please Read: Song and Album Credits

So, we know that the artists of the songs of S1-3 was Cartoon Family. Looking back at the credits for the seasons, I found some information which I think are publishers/labels: Warner Chappell Music Italians S.R.L. (research confirms it is a publisher), Ninap S.R.L. (Which Ben found to be a label due to a previous webpage concerning Magiche Canzoni!), and Tridemensional S.R.L., a publisher who became the lone wolf once S4 came and still publishes Winx songs today. So, my question is, do we add this info to every song/album article? I’m just unsure of when each one arrived. Is it as simple as they all came during each new season like displayed below? Or are we missing something? Maybe looking at actual album packaging could be beneficial.

S1 Credits: Ni-Nap

S2 Credits: Ni-Nap, Tridimensional

S3 Credits: Ni-Nap, Tridimensional, Warner Chappell

S3 Credits (Nick): Ni-Nap, Tridimensional, Warner Chappell

Note:
 * The Nick S3 Credits hint toward previous seasons' music
 * Angelo Poggi, the songwriter for S1-S3, worked at Ni-Nap