Problem: Background: Pearl Jam is an American rock band formed in Seattle, Washington, in 1990. Since its inception, the band's line-up has consisted of Eddie Vedder (lead vocals), Mike McCready (lead guitar), Stone Gossard (rhythm guitar) and Jeff Ament (bass). The band's fifth member is drummer Matt Cameron (also of Soundgarden), who has been with the band since 1998. Boom Gaspar (piano) has also been a session/touring member with the band since 2002.
Context: Stone Gossard and Jeff Ament were members of pioneering grunge band Green River during the mid-1980s. Green River toured and recorded to moderate success but disbanded in 1987 due to a stylistic division between the pair and bandmates Mark Arm and Steve Turner. In late 1987, Gossard and Ament began playing with Malfunkshun vocalist Andrew Wood, eventually organizing the band Mother Love Bone. In 1988 and 1989, the band recorded and toured to increasing interest and found the support of the PolyGram record label, which signed the band in early 1989. Mother Love Bone's debut album, Apple, was released in July 1990, four months after Wood died of a heroin overdose.  Ament and Gossard were devastated by the death of Wood and the resulting demise of Mother Love Bone. Gossard spent his time afterwards writing material that was harder-edged than what he had been doing previously. After a few months, Gossard started practicing with fellow Seattle guitarist Mike McCready, whose band, Shadow, had broken up; McCready in turn encouraged Gossard to reconnect with Ament. After practicing for a while, the trio sent out a five-song demo tape in order to find a singer and a drummer. They gave former Red Hot Chili Peppers drummer Jack Irons the demo to see if he would be interested in joining the band and to distribute the demo to anyone he felt might fit the lead vocal position.  Irons passed on the invitation but gave the demo to his basketball friend, San Diego, California singer Eddie Vedder. Vedder was the lead vocalist for a San Diego band, Bad Radio, and worked part-time at a gas station. He listened to the tape shortly before going surfing, where lyrics came to him. He then recorded the vocals to three of the songs ("Alive", "Once", and "Footsteps") in what he later described as a "mini-opera" entitled Momma-Son. Vedder sent the tape with his vocals back to the three Seattle musicians, who were impressed enough to fly Vedder up to Seattle for an audition. Within a week, Vedder had joined the band.  With the addition of Dave Krusen on drums, the band took the name Mookie Blaylock, in reference to the then-active basketball player Mookie Blaylock. The band played its first official show at the Off Ramp Cafe in Seattle on October 22, 1990. They opened for Alice in Chains at the Moore Theatre in Seattle on December 22, 1990, and served as the opening act for the band's Facelift tour in 1991. Mookie Blaylock soon signed to Epic Records and renamed themselves Pearl Jam. In an early promotional interview, Vedder said that the name "Pearl Jam" was a reference to his great-grandmother Pearl, who was married to a Native American and had a special recipe for peyote-laced jam. In a 2006 Rolling Stone cover story however, Vedder admitted that this story was "total bullshit", even though he indeed had a great-grandma named Pearl. Ament and McCready explained that Ament came up with "pearl", and that the band later settled on "Pearl Jam" after attending a concert by Neil Young, in which he extended his songs as improvisations of 15-20 minutes in length.
Question: Are there any other interesting aspects about this article?
Answer: They gave former Red Hot Chili Peppers drummer Jack Irons the demo to see if he would be interested in joining the band

Background: 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.
Context: 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.
Question: Was this performance a success?
Answer:
Joplin was ultimately unhappy with her performance, however, and blamed Caserta.