Personnel

• "Tropicalia" (Beck Hansen)
  Produced by Nigel Godrich
  Nigel Godrich
  Nigel Godrich, , is a recording engineer, record producer and musician. He is best known for his work with the English rock band Radiohead and is sometimes referred to as the "sixth member" of the band...
  
   and Beck Hansen
  Mixed by Nigel Godrich
  Beck Hansen: vocals
  Roger Joseph Manning Jr.
  Roger Joseph Manning Jr.
  Roger Joseph Manning, Jr. is an American keyboard player and founding member of bands Jellyfish, Imperial Drag, The Moog Cookbook, and TV Eyes. He has also spent several years as an integral member of Beck's backing band, and made contributions to several recordings by the band Air. He is...
  
  : synthesizer
  Synthesizer
  A synthesizer is an electronic instrument capable of producing sounds by generating electrical signals of different frequencies. These electrical signals are played through a loudspeaker or set of headphones...
  
  , organ
  Organ (music)
  The organ , is a keyboard instrument of one or more divisions, each played with its own keyboard operated either with the hands or with the feet. The organ is a relatively old musical instrument in the Western musical tradition, dating from the time of Ctesibius of Alexandria who is credited with...
  
  , percussion
  Justin Meldal-Johnsen: acoustic bass
  Acoustic bass guitar
  The acoustic bass guitar is a bass instrument with a hollow wooden body similar to, though usually somewhat larger than a steel-string acoustic guitar...
  
  , percussion
  Joey Waronker
  Joey Waronker
  Joseph "Joey" Waronker is an American drummer and music producer. He is the son of record producer Lenny Waronker and singer/actress Donna Loren; his younger sister is musician Anna Waronker; and his grandfather is record executive and professional violinist Simon Waronker. He has three other...
  
  : drum
  Drum
  The drum is a member of the percussion group of musical instruments, which is technically classified as the membranophones. Drums consist of at least one membrane, called a drumhead or drum skin, that is stretched over a shell and struck, either directly with the player's hands, or with a...
  
  s, percussion, synth drums
  Smokey Hormel: percussion, cuíca
  Cuíca
  Cuíca , or "kweeca", is a Brazilian friction drum often used in samba music. The tone it produces has a high-pitched squeaky timbre. It has been called a 'laughing gourd' due to this sound....
  
  , acoustic guitar
  David Ralicke: flute
  Flute
  The flute is a musical instrument of the woodwind family. Unlike woodwind instruments with reeds, a flute is an aerophone or reedless wind instrument that produces its sound from the flow of air across an opening...
  
  , trombone
  Trombone
  The trombone is a musical instrument in the brass family. Like all brass instruments, sound is produced when the player’s vibrating lips cause the air column inside the instrument to vibrate...
  
  

• "Halo of Gold" (Alexander Lee Spence)
  Produced by Beck Hansen
  Engineered by Beck Hansen and Mickey Petralia
  Mickey Petralia (producer)
  Mickey Petralia is a producer, engineer, mixer represented by Next Wave Management. Mickey produced all of the music on the Grammy winning, Emmy nominated hit HBO series Flight of the Conchords-Selected discography:...
  
  
  Programming by Beck Hansen and Mickey Petralia
  Beck Hansen: vocals, keyboards
  Keyboard instrument
  A keyboard instrument is a musical instrument which is played using a musical keyboard. The most common of these is the piano. Other widely used keyboard instruments include organs of various types as well as other mechanical, electromechanical and electronic instruments...
  
   and guitar
  Guitar
  The guitar is a plucked string instrument, usually played with fingers or a pick. The guitar consists of a body with a rigid neck to which the strings, generally six in number, are attached. Guitars are traditionally constructed of various woods and strung with animal gut or, more recently, with...
  
  s
  Justin Meldal-Johnsen: bass
  Roger Joseph Manning Jr.: keyboards

• "Black Balloon" (Beck Hansen)
  Recorded by Beck Hansen
  Programming, keyboards, bass by Beck Hansen