I want to thank to ProleteR as the artist of the music in the videos. The track is April Showers in the Curses from past times album:
http://proleter.bandcamp.com. It is Creative Commons Licensed (1)
(1) under the following terms: NonCommercial (you may not use the material for commercial purposes); Attribution (you must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use); NoDerivatives (if you remix, transform, or build upon the material, you may not distribute the modified material); No additional restrictions (you may not apply legal terms or technological measures that legally restrict others from doing anything the license permits)
hahaha, got me !! i ask for the second cheapest too..