Fleetwood Mac was released on 11 July 1975. In August of that year, Olsen sued the band over alleged unpaid producer's
royalties. The band also embarked on
a tour to promote the album, having previously done so earlier in the year to familiarise the public with the new lineup. Nicks told
Uncut that the band "just played everywhere and we sold that record. We kicked that album in the ass." In its 26 July 1975 review,
Billboard thought that the album demonstrated Fleetwood Mac's "sophisticated versatility" and "zeroes them in more closely on
AM hit material and the ensuing wider success."
Cashbox believed that then album showcased their ergonomic approach to music, saying that "everything they've done has had its purpose and it is this economics in music that shows through on their latest offering."
Record World labelled it as "one of their finest sets to date, mixing a variety of styles—all really well done—and sure to amass steady spins and heavy sales." In 2003, the album was ranked number 183 on
Rolling Stone Magazine's list of "
The 500 Greatest Albums of All Time",{{cite magazine |title=500 Greatest Albums of All Time > 183: Fleetwood Mac, 'Fleetwood Mac' |magazine=Rolling Stone |access-date=5 May 2025 |url=http://www.rollingstone.com/music/lists/500-greatest-albums-of-all-time-19691231/fleetwood-mac-fleetwood-mac-19691231
Singles All of the singles that derived from
Fleetwood Mac used mixes of the songs different from those used on the album (and occasionally different takes, as in the case of "Over My Head"). A "single mix" was also created for "Blue Letter", and this mix was only available as the
B-side of the "Warm Ways" single from 1975 until it was included as a bonus track on the 2004 re-issue of the album (along with an instrumental called "Jam #2" and the single versions of "Say You Love Me", "Rhiannon (Will You Ever Win)", and "Over My Head"). In the US, the album spawned three top twenty singles: "
Over My Head", "
Rhiannon", and "
Say You Love Me", the last two falling just short of the top ten, both at number 11. A version of "
Landslide" taken from the live reunion album
The Dance was released as a single in the US in 1998 and reached number 51 on the
Billboard Hot 100. In the UK, the album's first single was "
Warm Ways", which was not released as a single in the US. Initially, the album generated limited interest in the UK, and the first three singles released by the new lineup failed to enter the
UK Singles Chart, while "
Say You Love Me" reached number 40. Following the massive success of
Rumours two years later, however, interest in the band reignited,
Fleetwood Mac was re-released in 1978, and a reissue of "
Rhiannon" peaked at number 46. ==Commercial performance==