Mothership, Led Zeppelin's two-disc best-of set released Nov. 13, debuted at No. 7 in the Billboard 200 chart.
The same Dec. 1 chart listing also ranks Led Zeppelin's "Stairway to Heaven" at No. 14 Billboard's among hot ringtones. The 1971 track also peaked at No. 30 among hot digital songs.
The new album by Robert Plant and Alison Krauss is hanging on to Billboard's top 25 in its fourth week since release. Now at No. 25, Raising Sand was an unexpected hit right away, peaking at No. 2 in its first week.
Next week's chart listings are expected to contain Led Zeppelin's The Song Remains the Same soundtrack. The double-disc release was reissued on Nov. 20 along with a new 2-DVD adaptation of the band's 1976 movie of the same name.