**The 7nm Blues (October Node)** [Instrumental Intro: Walking bass line in 4/4 swing, muted trumpet theme] **Verse 1 (Medium swing, 4/4):** In the Eisenhower interior, where the blueprints lie, A mensch and his crew watch the foundries run dry. They map the supply chain, from ASML to TSMC, Cutting off EUV lithography, node by node, see? No press release, no spotlight, just fab design files, Targeting SMIC, Huawei, across a thousand miles. They default apolitical—technology's groove, But the chips they're controlling are the ones that make you move. **Pre-Chorus (Double-time feel):** Top cover, White House, get-out-of-jail-free, Ambassadors fuming 'bout the 5nm decree. Bulldozing antibodies that can't keep the pace, This ain't a waltz, daddy, it's a wafer chase. **Chorus (Uptempo, syncopated):** October '22, Jake Sullivan laid down the command: "As large of a lead as possible"—that's the strategic stand. They choked the advanced nodes, cut off the supply hand, That's the semiconductor siege, that's the export ban. **Verse 2 (Back to medium swing):** They recruit the ringers who've run the fab floor, From Berkeley clean rooms to KLA's door. While the lifers just rust in their government seat, These cats work the chokepoints with a syncopated beat. They leverage the power on photoresist and gas, Craft silicon sanctions with lithographic class. Long nights, no windows, just zealot's devotion, Freezing China's roadmap from 5nm to 3nm locomotion. **Bridge (Slow blues, 12-bar structure, call-and-response):** *[Singer points to band member]* Chris McGuire blows the clarinet line, Tarun Chhabra comps on those supply chains fine, Saif Khan's on the drums, keeping that fab beat, Ben Buchanan's bass holds down the MOSFET. *[Full band]* They make the names, then disappear, That's how you work when the node is clear, No elevation, no profile, no brass ring, Just the quiet knowledge that you killed the foundry swing. **Verse 3 (Boppish, complex):** So avoid the press like a mask aligner's precision, Stay underground, that's your cleanroom vision. October '22, they made the semiconductor bleed, With EUV restrictions, photomasks, and seed. No marching band, no ticker-tape parade, Just a small team with a quiet blade, Cutting through policy with improvisational flair, Leaving Chinese fabs with legacy nodes in mid-air. **Outro (Slow, rubato):** Here's to the zealots who know the real node ranges, Who work the interagency's dangerous changes, A rare breed, fleeting, now gone from the scene, Their work in the silicon, sharp and unseen. *[Final chord: Diminished 7th, held with faint cymbal roll]*