Pearl Jam and Jack White both offered performances at Portugal’s NOS Alive festival this past Saturday, and the former’s closing set featured a the latter guitarist as a special guest during a finale of Neil Young’s “Rocking in the Free World.”

Pearl Jam’s five-song encore kicked off with a cover of John Lennon’s “Imagine” and also featured Pink Floyd’s “Comfortably Numb” and the Pearl Jam classic “Alive,” plus a “Porch” that foreshadowed the White collaboration with the band teasing the White Stripes hit “Seven Nation Army.” Eddie Vedder then welcomed out White, who previously joined the band during their surprise set at White’s Third Man Records in Nashville prior to Bonnaroo 2016. Watch fan-shot video of Saturday’s collaboration below.

In other Pearl Jam news, the band has announced that its SiriusXM channel, Pearl Jam Radio (ch. 22), will be broadcasting bootleg recordings of their European shows on Mondays and Thursdays at 2pm ET, starting today and running through September 3. See the broadcast schedule below.

Pearl Jam Radio European Bootleg Premiere Series Schedule:

Broadcast DateConcert Origin

Monday July 16 — Amsterdam 6.12.18
Thursday July 19 — Amsterdam 6.13.18
Monday July 23 — Pink Pop 6.15.18
Thursday July 26 — London 6.18.18
Monday July 30 — Milan 6.22.18
Thursday August 2 — Padova 6.24.18
Monday August 6 — Rome 6.26.18
Thursday August 9 — Prague 7.1.18
Monday August 13 — Krakow 7.3.18
Thursday August 16 — Berlin 7.5.18
Monday August 20 — Werchter 7.7.18
Thursday August 23 — Barcelona 7.10.18
Monday August 27 — Madrid 7.12.18
Thursday August 30 — Lisbon 7.14.18
Monday September 3 — London 7.17.18