Miley Cyrus had a free concert Sunday...and hardly anybody noticed.

Miley's NBC special, entitled "Miley Cyrus' Bangerz Tour", failed to draw decent ratings for the network, garnering a measly 0.7 rating in the 18-49 demo. (By comparison, "Last Comic Standing", which aired in the same time slot the previous week, scored a 1.1 rating with 3.4 million viewers tuning in.)

Cyrus was thankful, however, for the few viewers that did watch, tweeting, "Shank u 4 watching the Bangerz tour NBC speshhhhhh! Seriously y'all."

The special featured footage of her performances in Palau Sant Jordi in Barcelona and MEO Arena in Lisbon.