ɔːlðˈoʊ sˈɔŋz ɪnspˈaɪɚd baɪ dʒˈɑːn lˈiː hˈʊkɚz "dɪtɹˈɔɪtˈiəɹə bˈʊɡi" hɐdbɪn ɹᵻkˈoːɹdᵻd ˌoʊvɚ ðə jˈɪɹz baɪ ɐ vɚɹˈaɪəɾi ʌv blˈuːz mjuːzˈɪʃənz, kˈænd hˈiːts "ɔnðə ɹˈoʊd ɐɡˈɛn" pˈɑːpjʊlɚɹˌaɪzd ðə ɡɪtˈɑːɹbˈʊɡi ɔːɹ ˈiː slˈæʃ dʒˈiː slˈæʃ ɐ ɹˈɪf ɪnðə ɹˈɑːk wˈɜːld.
Although songs inspired by John Lee Hooker's "Detroit-era boogie" had been recorded over the years by a variety of blues musicians, Canned Heat's "On the Road Again" popularized the guitar-boogie or E/G/A riff in the rock world.