18 Singles is U2's most recent Greatest Hits album. Originally released in 2006 and featuring two new songs, The Saints are Coming (with Green Day)
Window in the Skies was released as the second single from U218
U2 - U218 Singles - Music
U218 Singles by U2 (CD, 2006, UMVD) Greatest Hits Album – Retro Unit
U218 Singles (compilation album) by U2 : Best Ever Albums
U2 U218 Singles Vinyl LP
Wise Publications U2: 18 Singles
U2 — 18 Singles (2-LP) - Deaf Man Vinyl
U2 – U218 Singles (Deluxe Version)
U2 – U218 Singles (2019, Vinyl) - Discogs
U2 - U218 Singles (Vinyl LP) Online-Shop
U2 - 18 Singles (Songbook) on Apple Books