I wrote in custom servise and to email adress, but but received no reply.

Compelled to write here.

The music collection has a wonderful module mod_muscol_top_rated_albums.
It shows the album user rating on the criterion of voting for albums.

But it would be interesting to place the module on the site ranking
for voting for the songs. And name it: mod_muscol_top_rated_songs.
This module will display the rating on voting for the songs.

I suggest to extend the configuration of the module.
Complement the appearance of variants. Conclude the results did not
like the ranking of albums, but as the Olympic podium.
"The number of steps" - a custom item. Also in the settings to
provide the total output rating (all artists in all genres) and
further apart on the specific genre. Thus, users can see ranking
(Top 10) songs in the genre of rock, pop, etc.

In addition'm sending you a rough picture - a module structure.
The module will be displayed in the central part of the site that
he had such a long horizontal view.

Is it possible to develop such a module? Tell time performance and price.

Look at the picture: