This interesting compilation offers an introduction to the 1970s pop superstars from Sweden. Best 1000 collects a smattering of the quartet's hits, including "Waterloo" and "S.O.S.," along with unearthing forgotten tracks like "When I Kissed The Teacher." ABBA is a Swedish pop supergroup formed in Stockholm in 1972 by Agnetha Faltskog, Bjorn Ulvaeus, Benny Andersson, and Anni-Frid Lyngstad. The group's name is an acronym of the first letters of their first names. They became one of the most commercially successful acts in the history of popular music, topping the charts worldwide from 1974 to 1982. ABBA won the Eurovision Song Contest 1974, giving Sweden its first triumph in the contest. They are the most successful group to have taken part in the competition. The group was inducted into the Rock and Roll Hall of Fame in 2010.

Leonard Cohen's Popular Problems is an uncharacteristically quick follow-up to 2012's Old Ideas. That record, cut in the aftermath of a multi-year tour, revitalized him as a recording artist. Producer Patrick Leonard (Madonna, Bryan Ferry) serves as co-writer on all but one tune on Popular Problems. While Cohen's sound has revolved around keyboards since 1988's I'm Your Man, Leonard gets that the real power in the songwriter's lyrics are best relayed through his own own simple melodies. Everything here – keys, female backing chorus, acoustic instrumentation, etc. – is in their service. As always, Cohen's songs – delivered in his deepest earth rasp – offer protagonists who are ambivalent spiritual seekers, lusty, commitment-phobic lovers, and jaded, untrusting/untrustworthy world citizens.

Live at Pompeii is a 1972 concert by the English rock group Pink Floyd performing at the ancient Roman amphitheatre in Pompeii, Italy.

The unrivalled Bayreuth Centenary Ring by Boulez/Chéreau sent ripples through art and society even before the curtain was lifted. Leaflets were distributed, signatures were collected and musicians left the orchestra pit in disgust, all because of disagreements over the bold new interpretation of Wagner's Ring Cycle by conductor Pierre Boulez. The festival hired 31-year-old film and theatre director Patrice Chéreau, a relative unknown. Chéreau's submitted concept for the multi-part, many hours long Ring Cycle had fitted on a single typewritten page.

Of the collections of Elmo Hope's '50s recordings, Trio and Quintet is the one to get. It includes his prime Blue Note sessions and features a stellar cast of hard bop musicians including Art Blakey, Frank Foster, Philly Joe Jones, and Harold Land. The majority of the tunes are Hope originals which, in their angular introspection, bear the influence of both Bud Powell and Thelonious Monk. Things begin with ten mostly hard bop swingers from a trio date in 1953. Prominently featured is Hope's Powell like, single line attack. Solos stay brisk and straightforward on uptempo numbers like "Hot Sauce," but turn a bit mercurial on slower pieces like "Happy Hour." Standout tracks include Hope's "Mo Is On" with its "off to the races" opening statement and "Carvin' the Rock," which falls somewhere between Powell's "Parisian Thoroughfare" and "So Sorry Please." Percy Heath and Philly Joe Jones provide sympathetic support throughout. The Quintet tracks start with an East Coast session featuring Foster and Blakey. The opening number is the convoluted, yet hard swinging original "Crazy"; it causes some problems for trumpeter Freeman Lee, but finds Foster in command with a vigorous solo statement.

Even diehard Robert Cray fans admit that over the course of the last decade, the singer/guitarist/songwriter has crafted albums that are practically interchangeable. Although Cray has created his own niche with a slick but powerful Memphis-styled R&B/soul/blues stew, his sound become repetitious; even though the songs' quality remained way above average. Since leaving Ryko (after two albums), he and keyboardist Jim Pugh – an increasingly pivotal player in Cray's work – produced this 13th disc between labels. That provided them the freedom to experiment without corporate intervention. While his "if-it-ain't-broke-don't-fix-it" ethic allowed multiple Grammy wins, Cray clearly wanted to step outside the box he built, resulting in a slightly different direction this time around. Those who enjoy the comfy fit of his previous work have little to fear; there is plenty of the love-lost/found R&B that he's known for.

Uprising would be the final studio album featuring Bob Marley & the Wailers to be released during Marley's lifetime. Prophetically, it also contains some of the band's finest crafted material, as if they were cogent that this would be their final outing. The album's blend of religious and secular themes likewise creates a very powerful and singular quest for spirituality in a material world. Although it is argued that an album's graphic design rarely captures the essence of the work inside, the powerful rebirthing image of a rock solid Marley emerging with his arms raised in triumph could not be a more accurate visual description of the musical jubilation within. Musically, the somewhat staid rhythms often synonymous with reggae have been completely turned around to include slinky and liquid syncopation.

After an album of French songs (Néère, Alpha 215) that earned her a Gramophone Award in 2016, Véronique Gens presents her new recital, this time with orchestra, which gives her an opportunity to display the maturity of her ‘Falcon’ soprano, the central tessitura typical of French Romantic opera, which takes its name from Cornélie Falcon, who created the works of Meyerbeer and Halévy staged in the 1830s.

This opera semiseria is late Donizetti, composed a good ten years after the popular L’elisir d’amore, a work whose charm it emulates, though its score is less consistently inspired. A huge success at its 1842 premiere in Vienna, Linda never completely disappeared from the international repertoire, and ought to be seriously considered by British opera houses. Serafin conducts a great performance, with a first-rate all-Italian cast of Fifties favourites.