マイクロソフトポイント
Prices for Rock Band Networks songs are set by the parties involved with authoring and submitting the song, and can be set at either 80, 160 or 240 Microsoft Points ($1, 2, or 3, respectively.) The artist retains 30% of this cost, with the remaining 70% of each sale split between Harmonix and Microsoft (although the exact ratios of that distribution are unknown).