...they've already got the subchannel running (repeating Mexicanal from 9.2/9.4) over their primary signal on channel 9; it appears to not be on their Oro Valley translator K16EO/actual channel 16/virtual channels 9.3 and 9.4. It's a music video service apparently already running on Journal's WTMJ-TV/virtual 4 Milwaukee, King Kong's KGNG-LP/virtual 47.3 Las Vegas and Broadband Properties' KAXT-LD San Francisco. Interestingly, another station in Tucson, KOLD-TV/actual 32/virtual 13.3 still displays a message announcing The Tube Music Network's departure from that station, despite the fact that The Tube suspended operations two years ago this month...