This is a 1080p/60fps port of Project Diva Arcade containing over 220 songs and over 340 modules - more songs than all 4 Miku games and DLC previously released in Europe combined.
The bundle includes both song packs (£24.99 individually):
-Future Sound: 120 songs from previous Project Diva titles (PSP/Vita/PS3)
-Colorful Tone: 100 songs from Project Diva Arcade and Project Mirai DX (3DS)
There is also a free prelude with 2 songs if you want to try it out before you buy.
I fully expect loads of 'RRP, cold' votes, and people are fully entitled to do that if they don't think this is good value, but I feel this is a total bargain - Project Diva X alone is £37 on PSN for 24 songs and six melodies (and I paid over £60 to get the Japanese version of this when localisation looked unlikely). Hey, if helps just one person, I'm satisfied.
If you need some PSN credit you can save a bit using CDKeys.
'Explore the infinite world of Hatsune Miku through the most comprehensive Project DIVA game ever released!
This bundle gives all the content included in the two massive expansions “Hatsune Miku: Project DIVA - Future Sound” & “Hatsune Miku: Project DIVA - Colorful Tone”.
'Hatsune Miku: Project DIVA - Future Sound' includes a collection of songs spanning past Project DIVA titles, including the original PSP series (never released outside Japan) and the F series on Playstation Vita and Playstation 3.
'Hatsune Miku: Project DIVA - Colorful Tone' is a collection of songs from Project DIVA Arcade, many of which are unique to the arcades, as well as songs from the super popular Project Mirai DX.
With over 220 songs total, this complete collection spans the SEGA feat. Hatsune Miku series, and adds both Survival Courses and Hairstyle Customization!'