Contested deletion 

This page is not unambiguously promotional, because... (your reason here)   

I don't believe it is promotional or ambiguous, because it brings the data sent forth by the most authoritative Italian sources: radios and televisions of state (RAI, MEDIASET, Radio Italia, MTV Italia), national newspapers (Il Gornale, Il Corriere della Sera, Il Messaggero, La Repubblica, La Stampa) and more important italian music magazines (Musica e Dischi, Ciao 2001, TV Sorrisi e Canzoni) that takes back their sales'ses esteemed of records from statistic institutes as DOXA, RAI ISTITUTE or other specialistic surveys. The data and the certifications of the Anglo-American model, in Italy they have departed only since 1995 with the creation of the FIMI. Up to 1990 the sales and the certifications in Italy were assigned in base to the Esteem of the on you quote sources. From 1990 to 1995 nobody has not been issued some datum, that has been now only make public thanks to HIT PARADE ITALIA. 

To cancel these data with the sales'ses esteemed, means to cancel the history of the Italian music.

(Another reason for which don't find that the page is promotional is that to me, that have written this page halves these artists don't like to me!)

And then another reason not to cancel is the appointment put by me and by all the consumers that have contributed showing their interest. Thanks for yours attention.