If musical talent were represented by one’s position in physical space, your average beatsmith wouldn’t be able to reach Bronx vet G-Rod with a ten-foot pole. With his latest street single, a Booth-exclusive world premiere, the first-time featuree constructs an aural monument to hip-hop excellence, with a little help from his borough’s own Chi-Ali. The headliner’s masterful beat, a boom-bap groove accented by bells and ominous strings, backs the local rap legend as he touts his skills and shellacks the competition in “lyrically Untouchable, uncrushable.” verses. The Biggie line I not-so-subtly worked into that last sentence makes an appearance on the joint’s sampled hook. While this cut isn’t attached to any larger project, those left craving more peerless beats and rhymes can keep their browsers locked for the latest from G-Rod and his formidable cast of connects.