Here’s the story, in Allen Ginsberg’s own words:
Vomit Express: These 1971 sessions came about because Dylan had come to hear a poetry reading at NYU’s Loeb Auditorium, standing in the back of the crowded hall with David Amram. We were on stage with a gang of musician friends, and Peter improvised, singing, You shouldn’t write poetry down but carol it in the air, because to use paper you have to cut down trees. I picked up on that, and we spent a half an hour making up tuneful words on the spot. I didn’t know 12-bar blues, it was just a free-form rhyming extravaganza. We packed up, said goodbye to the musicians, thanked them and gave them a little money, went home, and then the phone rang.
It was Dylan asking, Do you always improvise like that? And I said, Not always, but I can. I used to do that with Kerouac under the Brooklyn Bridge all the time. He came to our apartment with Amram and a guitar, we began inventing something about Vomit Express, jamming for quite awhile, but didn’t finish it. He said, Oh, we ought to get together in a studio and do it, then showed me the three-chord blues pattern on my pump organ. A week later in the studio Dylan actually did the arrangement, told people when to do choruses and when to take breaks, and suggested the musicians cut a few endings on their own to be spliced in.
Vomit Express was a phrase I got from my friend Lucien Carr, who talked about going to Puerto Rico, went often, and we were planning to take an overnight plane a couple of weeks later, my first trip there. He spoke of it as the vomit express poor people flying at night for cheap fares, not used to airplanes, throwing up airsick.
C . F . G . F . C . F . G . F . (same chords throughout) C F G F I'm going down to Puerto Rico I'm going down on the midnight plane I'm going down on the Vomit Express I'm going down with my suitcase pain. You can take an ancient vacation fly over Florida's deep-blue end rise up out of this mad-house nation I'm going down with my oldest tender friend I'm going down to Puerto Rico I'm going down on the midnight plane I'm going down on the Vomit Express I'm going down with my suitcase pain. We know each other now twenty years, seen murders, and we wept tears Now we're gonna take ourselves a little bit of free time Wandering round the southern poverty clime I'm going down to Puerto Rico I'm going down on the midnight plane I'm going down on the Vomit Express I'm going down with my suitcase pain. Start flyin' with all the poor, old, sick ladies Everybody [in the plane] [drowded] and drunk, and they're crazy Flyin' home to die in the wobbly air All night long, they wanted the cheapest fare. I'm going down to Puerto Rico I'm going down on the old midnight plane I'm going down on the Vomit Express I'm going down with my suitcase pain. When we're down on the air field, I've never been there, Except once walkin' around the air field in the great, wet heat, Walk out, smell that old mother-load of shit from the tropics Stomach growl [love], oh friends, beware. I'm going down to Puerto Rico I'm going down on the midnight plane I'm going down on the Vomit Express I'm going down with my suitcase pain. Me and my friend, no we won't even drink, And I won't eat meat, I won't fuck around Gonna walk the streets alone, [cars] will blink and wink Taxi's, buses and US gas all around. I'm going down to Puerto Rico I'm going down on the midnight plane I'm going down on the Vomit Express I'm going down with my suitcase pain. Start [read] poetry at the university, meet kids, look at their breasts, touch their hands, kiss their heads seen from the heart, maybe the four buddhist normal truths "Existence is suffering", it ends when you're dead -- I'm going down to Puerto Rico I'm going down on the midnight plane I'm going down on the Vomit Express I'm going down with my suitcase pain. Go out, walk up on the mountain, see the green rain imagine that forest, finds, get lost, sit cross-legged and meditate on old love pain, watch every old love turn to gold. I'm going down to Puerto Rico I'm going down on the midnight plane I'm going down on the Vomit Express I'm going down with my suitcase pain. See raindrops and the jungle rainbow, dancin' men; brown legs walk around on the mud road far from US smog, war, again Sit down, empty mind, vomit my holy load I'm going down to Puerto Rico I'm going down on the midnight plane I'm going down on the Vomit Express I'm going down with my suitcase pain. Come back to earth, walk the streets in shock Smoke some grass and eat me some cock kiss the mouth of the sweetest boy I can see who shows me his white teeth and brown skin joy I'm going down to Puerto Rico I'm going down on the midnight plane I'm going down on the Vomit Express I'm going down with my suitcase pain.
[this chorus is completely out of rhythm. Luckily they decided to take an instrumental verse, followed by:]
Go find my old friend, we'll go to the museum, talk 'bout politics with the cats, and ask for revolution, get back on the plane and chant high in the sky Back to earth, to New York garbage streets and fly I'm going down to Puerto Rico I'm going down on the midnight plane I'm going down on the Vomit Express I'm going down with my suitcase pain. I'm gonna come back with frighteneds in the hot at New York's electrical eternity here pull the air-conditioner plug from the wall sit down with my straight spine and pray I'm going down to Puerto Rico I'm going down on the midnight plane I'm going down on the Vomit Express I'm going down with my suitcase pain.