input: By the late 1960s Clinton had assembled a touring band to back up the Parliaments, the first stable lineup of which included Billy Bass Nelson (bass), Eddie Hazel (lead guitarist), Tawl Ross (guitarist), Tiki Fulwood (drums), and Mickey Atkins (keyboards). After a contractual dispute in which Clinton temporarily lost the rights to the name "The Parliaments," Clinton brought the backing musicians forward. When the band relocated to Detroit, their guitar-based, raw funk sound, with its heavy psychedelic rock influences, inspired "Billy Bass" Nelson, who coined the name "Funkadelic". Clinton signed Funkadelic to Westbound Records, and the five Parliaments singers were credited as "guests" while the five musicians were listed as the main group members. The debut album Funkadelic was released in 1970.  Meanwhile, Clinton regained the rights to the name "The Parliaments" and initiated another new entity, now known as Parliament, with the same five singers and five musicians but this time as a smoother R&B-based funk ensemble that Clinton positioned as a counterpoint to the more rock-oriented Funkadelic. Parliament recorded Osmium for Invictus Records in 1970, and after a hiatus in which Clinton focused on Funkadelic, Parliament was signed to Casablanca Records and released its debut for that label Up for the Down Stroke in 1974. The two bands began to tour together under the collective name "Parliament-Funkadelic."  By this time the original ten-member lineup of Parliament-Funkadelic had begun to splinter, but many others joined for various album releases by either band, leading to a collective with a fluid and rapidly expanding membership. Notable members to join during this period include keyboardist Bernie Worrell, bassist Bootsy Collins, guitarist Garry Shider, and The Horny Horns.  In the 1975-1979 period, both Parliament and Funkadelic achieved several high-charting albums and singles on both the R&B and Pop charts. Many members of the collective began to branch out into side bands and solo projects under George Clinton's tutelage, including Bootsy's Rubber Band, Parlet, and The Brides of Funkenstein, while longtime members like Eddie Hazel recorded solo albums with songwriting and studio help from the collective. The Parliament albums of this period had become concept albums with themes from science fiction and afro-futurism, elaborate political and sociological themes, and an evolving storyline with recurring fictional characters. Parliament-Funkadelic stage shows (particularly the P-Funk Earth Tour of 1976) were expanded to include imagery from science fiction and a stage prop known as the Mothership. These concepts came to be known as the P-Funk mythology.  By the late 1970s the Parliament-Funkadelic collective became over-extended and several key members departed acrimoniously over disagreements with Clinton and his management style. Original Parliaments members Fuzzy Haskins, Calvin Simon, and Grady Thomas departed in 1977 after becoming disillusioned with the influx of new members, and later recorded an album under the name Funkadelic. Other members departed and formed new funk bands that detached themselves from P-Funk and even criticized the collective, such as Quazar (formed by guitarist Glenn Goins) and Mutiny (formed by drummer Jerome Brailey). Due to financial difficulties and the collapse of Casablanca Records (Parliament's label), Clinton dissolved Parliament and Funkadelic as separate entities. Many members of the collective continued to work for Clinton, first on his solo albums and later as Parliament-Funkadelic or the P-Funk All Stars.

Answer this question "who did they work with?"
output: Notable members to join during this period include keyboardist Bernie Worrell, bassist Bootsy Collins, guitarist Garry Shider, and The Horny Horns.

input: Carlos Santana's distinctive guitar tone is produced by PRS Santana signature guitars plugged into multiple amplifiers. The amps consist of a Mesa Boogie Mark I, Dumble Overdrive Reverb and more recently a Bludotone amplifier. Santana compares the tonal qualities of each amplifier to that of a singer producing head/nasal tones, chest tones, and belly tones. A three-way amp switcher is employed on Carlos's pedal board to enable him to switch between amps. Often the unique tones of each amplifier are blended together, complementing each other producing a richer tone.  He also put the "Boogie" in Mesa Boogie. Santana is credited with coining the popular Mesa amplifier name when he tried one and exclaimed, "That little thing really Boogies!"  Specifically, Santana combines a Mesa/Boogie Mark I head running through a Boogie cabinet with Altec 417-8H (or recently JBL E120s) speakers, and a Dumble Overdrive Reverb and/or a Dumble Overdrive Special running through a Brown or Marshall 4x12 cabinet with Celestion G12M "Greenback" speakers, depending on the desired sound. Shure KSM-32 microphones are used to pick up the sound, going to the PA. Additionally, a Fender Cyber-Twin Amp is mostly used at home.  During his early career Santana used a GMT transistor amplifier stack and a silverface Fender Twin. The GMT 226A rig was used at the Woodstock concert as well as during recording Santana's debut album. During this era Santana had also begun to use the Fender Twin, which was also used on the debut and proceedingly at the recording sessions of Abraxas.

Answer this question "Is there any other euqipment that Carlos Santana uses?"
output:
Shure KSM-32 microphones are used to pick up the sound, going to the PA.