Question: Who sings what condition my condition is in?

Disambiguated questions and answers:
context: "Just Dropped In (To See What Condition My Condition Was In)" is a counterculture era song written by Mickey Newbury and, in 1968, a chart hit for Kenny Rogers and the First Edition, which recorded the song in October 1967. Said to reflect the LSD experience, the song was intended to be a warning about the dangers of using the drug. It was first recorded by Jerry Lee Lewis, backed by members of "The Memphis Boys", the chart-topping rhythm section at Chips Moman's American Sounds Studio in Memphis, on May 9, 1967. The song appeared on Lewis' album "Soul My Way," released November 1, 1967. Before Lewis' record was issued, on October 10, 1967, it was recorded by Teddy Hill & the Southern Soul as a single on Rice Records (Rice 5028 b/w "Stagger Lee") and produced by Norro Wilson.
question: What group sings Just Dropped In (To See What Condition My Condition Was In)?
short_answers: Kenny Rogers and the First Edition
wikipage: Just Dropped In (To See What Condition My Condition Was In ...
context: "Just Dropped In (To See What Condition My Condition Was In)" is a counterculture era song written by Mickey Newbury and, in 1968, a chart hit for Kenny Rogers and the First Edition, which recorded the song in October 1967. Said to reflect the LSD experience, the song was intended to be a warning about the dangers of using the drug. It was first recorded by Jerry Lee Lewis, backed by members of "The Memphis Boys", the chart-topping rhythm section at Chips Moman's American Sounds Studio in Memphis, on May 9, 1967. The song appeared on Lewis' album "Soul My Way," released November 1, 1967. Before Lewis' record was issued, on October 10, 1967, it was recorded by Teddy Hill & the Southern Soul as a single on Rice Records (Rice 5028 b/w "Stagger Lee") and produced by Norro Wilson.
question: Who sings lead on Just Dropped In (To See What Condition My Condition Was In)?
short_answers: Kenny Rogers
wikipage: Just Dropped In (To See What Condition My Condition Was In ...

Long-form answers:
knowledge: content: "Just Dropped In (To See What Condition My Condition Was In)" is a psychedelic rock song written by Mickey Newbury and best known from a version by The First Edition, recorded in 1967 
wikipage: Just Dropped In (To See What Condition My Condition Was In)
content: with Kenny Rogers on lead vocals) in October 1967,
wikipage: Just Dropped In (To See What Condition My Condition Was In)
content: Willie Nelson, on his 2001 album Rainbow Connection and his 2002 album The Great Divide
wikipage: Just Dropped In (To See What Condition My Condition Was In)
content: Tom Jones, on the Deluxe Edition of "Spirit in the Room" in 2012
wikipage: Just Dropped In (To See What Condition My Condition Was In)
long_answer: Just Dropped In (To See What Condition My Condition Was In) is a psychedelic rock song best known from a version by Kenny Rogers and The First Edition. With Rogers on lead vocals, this song was recorded in October 1967. Said to reflect the LSD experience, the song was intended to be a warning about the dangers of using the drug. The song was first recorded by Jerry Lee Lewis and backed by members of The Memphis Boys in May 1967. Several other artists have also recorded this song. Willie Nelson recorded the song on his 2001 album Rainbow Connection and his 2002 album The Great Divide. Additionally, Tom Jones recorded the song on the Deluxe Edition of Spirit in the Room in 2012. Sharon Jones & The Dap-Kings also recorded the song on the original motion picture soundtrack for the film Soul Men.