Who are the Giants?

 The Giants are the alter-egos of one person. Here's the list of Giants participating in all recording sessions:

• Drums Giant (drum sections, computer)
• Bass Giant (bass guitar)
• Guitar Giant (guitar, lead guitar)
• Vocals Giant (voice, back-voice)
• Producer Giant (recording, producing, mixing, sound editing, studio setup)
• Main Giant (owner of all other Giants)