Chicago – 25 or 6 to 4 (Live at Tanglewood, 1970)

Chicago – 25 or 6 to 4 (Live at Tanglewood, 1970) 🔔 Subscribe to Vintage Playback channel: https://bit.ly/4lTTNCD Chicago remains one of the most influential ensembles in the history of American popular music, defined by a distinct fusion of rock instrumentation and orchestral brass. Formed in 1967 in Chicago, Illinois, the group originally featured Peter Cetera (bass, vocals), Terry Kath (guitar, vocals), Robert Lamm (keyboards, vocals), Lee Loughnane (trumpet), James Pankow (trombone), Walter Parazaider (woodwinds), and Danny Seraphine (drums). The band has sold over 100 million records worldwide, securing their position as one of the best-selling groups of all time with a catalog spanning multiple decades and chart-topping hits. The band’s sound relies on complex jazz-influenced arrangements, powerful horn section interplay, and the gritty, virtuosic guitar work of Terry Kath. By integrating rock energy with sophisticated harmonic structures, Chicago helped define the jazz-rock and pop-rock movements of the late 1960s and 1970s. Their discography includes numerous multi-platinum albums and a Grammy Award, while their innovative approach to song structure altered the trajectory of mainstream radio during their peak years. This recording captures Chicago performing "25 or 6 to 4" during their 1970 appearance at Tanglewood, a pivotal moment in the band's early touring history. The track, originally featured on their 1970 self-titled second album, remains a staple of their repertoire and a primary example of their live performance intensity. Experience this rare archival footage from the Wolfgang’s Vault collection by subscribing to Vintage Playback for more essential live performances and historical concert recordings. Welcome to Vintage Playback, the home for rare recordings, iconic songs, albums, and live performances sourced directly from the Wolfgang’s Vault archives. From complete concerts and high-fidelity live recordings to standout tracks and archival album releases, Vintage Playback brings music history back into focus. While fragments, bootlegs, or individual recordings may have circulated for decades, many of these performances and collections have never been presented with this level of care, context, and sonic clarity. We provide a deeper listening experience through full shows, complete albums, individual songs, and rediscovered recordings spanning the 1960s through the 2020s. New music drops every week, offering a front-row seat to legendary tours, forgotten sets, essential albums, & standout moments sourced from Wolfgang’s Vault. Subscribe to experience the timeless songs, and defining performances of the world’s greatest artists, exactly as they were meant to be heard. #ChicagoBand #JazzRock #LiveAtTanglewood #ClassicRock