Question:
The Moody Blues are an English rock band formed in Birmingham, England in 1964. They first came to prominence playing rhythm and blues music, but their second album, Days of Future Passed, which was released in 1967, was a fusion of rock with classical music and established them as pioneers in the development of art rock and progressive rock. It has been described as a "landmark" and "one of the first successful concept albums". The band became known internationally with singles including "Go Now", "Nights in White Satin", "Tuesday Afternoon", and "Question".
In the spring of 1974, after completing a vast world tour that culminated with a tour of Asia, the group took an extended break, erroneously reported as a break-up at the time, because of the other band members feeling exhausted and overshadowed (this was said by Hayward in the final issue of Higher & Higher magazine 2006). Although the band had typically featured four lead vocalists (with Edge also contributing vocally), Hayward was the principal guitarist/vocalist whilst Pinder was considered to be the person most responsible for their symphonic sound, arrangements, and overall conceptual direction. Pinder and Thomas also doubled as the Moodies' onstage MCs (as the 1969 "Caught Live + 5" album displayed). Before the band's 1973-74 world tour (their last with Pinder), Hayward wrote a song called "Island" with the intention of including it on a potential follow-up album, which the Moodies recorded in 1973 before ultimately going their separate ways. An additional cause of the hiatus were the long tours that had by this time strained Pinder, who needed a rest. In 1974 the band oversaw preparation of the compilation album This Is The Moody Blues which was released that year. Hayward and Lodge released a duo album, the very successful Blue Jays (1975), and a UK chart single, "Blue Guitar" (no. 8), which was credited to Hayward and Lodge even though it was just Hayward with 10cc backing him. The album had originally been a projected liaison between Hayward and Pinder, but after Pinder dropped out, John Lodge stepped in. (Tony Clarke produced it.) The members then released solo albums. Pinder said he hoped to get the band back together that year. "Having moved to California in 1974, I returned to Britain for a visit in summer 1975. I was trying to get the band to do an album, but the response was so weak I returned to California with my two new Mk5 mellotrons and began work on my solo album The Promise." Edge produced two albums with guitarist Adrian Gurvitz, Kick Off Your Muddy Boots (1975) and Paradise Ballroom (1976); Hayward composed the acoustically textured Songwriter (1977), which was followed up in later years by Night Flight (1980), Moving Mountains (1985), (which Hayward dedicated to Peter Knight) Classic Blue (1989), The View From The Hill (1996) and Live in San Juan Capistrano (1998); Lodge released Natural Avenue (1977); Pinder produced The Promise (1976); and Thomas collaborated on two projects with songwriter Nicky James, producing From Mighty Oaks (1975) and Hopes, Wishes and Dreams (1976).
Answer this question using a quote from the text above:

Did the band take a hiatus during this time period

Answer:
the group took an extended break,

Answer the question at the end by quoting:

Janis Lyn Joplin (; January 19, 1943 - October 4, 1970) was an American rock singer and songwriter; one of the most successful and widely-known female rock stars of her era. After releasing three albums, she died of a heroin overdose at the age of 27. A fourth album, Pearl, was released in January 1971, just over three months after her death.
Joplin appeared at Woodstock starting at approximately 2:00 a.m., on Sunday, August 17, 1969. Joplin informed her band that they would be performing at the concert as if it were just another gig. On Saturday afternoon, when she and the band were flown by helicopter with the pregnant Joan Baez and Baez's mother from a nearby motel to the festival site and Joplin saw the enormous crowd, she instantly became extremely nervous and giddy. Upon landing and getting off the helicopter, Joplin was approached by reporters asking her questions. She referred them to Caserta as she was too excited to speak. Initially Joplin was eager to get on the stage and perform, but was repeatedly delayed as bands were contractually obliged to perform ahead of Joplin. Faced with a ten-hour wait after arriving at the backstage area, Joplin shot heroin and drank alcohol with Caserta, and by the time of reaching the stage, Joplin was "three sheets to the wind". During her performance, Joplin's voice became slightly hoarse and wheezy, and she struggled to dance. Joplin pulled through, however, and engaged frequently with the crowd, asking them if they had everything they needed and if they were staying stoned. The audience cheered for an encore, to which Joplin replied and sang "Ball and Chain". Pete Townshend, who performed with the Who later in the same morning after Joplin finished, witnessed her performance and said the following in his 2012 memoir: "She had been amazing at Monterey, but tonight she wasn't at her best, due, probably, to the long delay, and probably, too, to the amount of booze and heroin she'd consumed while she waited. But even Janis on an off-night was incredible." Janis remained at Woodstock for the remainder of the festival. Starting at approximately 3:00 a.m. on Monday, August 18, Joplin was among many Woodstock performers who stood in a circle behind Crosby, Stills & Nash during their performance, which was the first time anyone at Woodstock ever had heard the group perform with Neil Young. This information was published by David Crosby in 1988. Later in the morning of August 18, Joplin and Joan Baez sat in Joe Cocker's van and witnessed Hendrix's close-of-show performance, according to Baez's memoir And a Voice to Sing With (1989). Still photographs in color show Joplin backstage with Grace Slick the day after Joplin's performance, wherein Joplin appears to be very happy. Joplin was ultimately unhappy with her performance, however, and blamed Caserta. Her singing was not included (by her own insistence) in the 1970 documentary film or the soundtrack for Woodstock: Music from the Original Soundtrack and More, although the 25th anniversary director's cut of Woodstock includes her performance of "Work Me, Lord". The documentary film of the festival that was released to theaters in 1970 includes, on the left side of a split screen, 37 seconds of footage of Joplin and Caserta walking toward Joplin's dressing room tent.

Was this performance a success?
Joplin was ultimately unhappy with her performance, however, and blamed Caserta.