La Mejor 97.7 FM

La Mejor 97.7 FM is a Spanish-language music station for Mexico City, broadcasting as XERC-FM on 97.7 FM. It is part of La Mejor, a group of regional Mexican and popular music stations run by MVS Radio, and its online stream carries the Mexico City signal around the clock.

The programming centres on banda and other regional Mexican styles, such as mariachi, alongside current urban, pop and cumbia hits. The station's website features shows such as El Show de La Mejor and En Cabina con Laura G., plus interviews, videos, promotions and entertainment news aimed at a broad adult and young adult audience in the capital and its surroundings.

Listeners can expect a lively, upbeat mix of party-friendly songs, presenter-led shows and contests, all in Spanish. The stream is delivered as 128 kbps MP3 through the StreamTheWorld service. Detailed information about the station's history and ownership structure is not published on its website beyond its association with the MVS Radio group, so this description sticks to what the station itself presents to its audience.