 The song " Nice Weather for Ducks " is built around a sample inspired by John Langstaff 's song " All the Ducks " . This song was based on the popular Dutch children 's song , " Alle eendjes zwemmen in het water " ( translated : " All the ducks are swimming in the water " ) . Franglen later said that he and Deakin were drawn to Langstaff 's recording because it " had a gentle madness to it , slightly unhinged " . The duo had attempted to clear Langstaff 's version for sampling , but were unable to . In the end , they had Enn Reitel re @-@ record the vocal snippet . Franglen , while noting that Reitel 's performance was good , said that once the sample was re @-@ recorded , its " edge disappeared " . " Experimental Number 6 " , arguably the album 's darkest track , features a faux field recording of a doctor documenting the side effects of an unnamed drug administered to a patient ; the recording tells how the patient progresses from normalcy , to an " overwhelming sense of well @-@ being and euphoria " , before eventually expiring . The album closes with " The Curse of Ka 'Zar " , which features " a two @-@ part harmony chorus and jazzy drum loop " . 
 The song " Nice Weather for Ducks " is built around a sample inspired by John Langstaff <a href='null_genetive' title='1'><mark>'s</mark></a>song " All the Ducks " . This song was based on the popular Dutch children <a href='null_genetive' title='2'><mark>'s</mark></a>song , " Alle eendjes zwemmen in het water " ( translated : " All the ducks are swimming in the water " ) . Franglen later said that he and Deakin <a href='uninflect' title='3'><mark>were</mark></a> drawn to Langstaff <a href='null_genetive' title='4'><mark>'s</mark></a>recording because it " had a gentle madness to it , slightly unhinged " . The duo <a href='been_done' title='5'><mark>had</mark></a> attempted to clear Langstaff <a href='null_genetive' title='6'><mark>'s</mark></a>version for sampling , but <a href='uninflect' title='7'><mark>were</mark></a> unable to . In the end , they had Enn Reitel re @-@ record the vocal snippet . Franglen , while noting that Reitel <a href='null_genetive' title='8'><mark>'s</mark></a>performance was good , said that once the sample was re @-@ recorded , its " edge disappeared " . " Experimental Number 6 " , arguably the album <a href='null_genetive' title='9'><mark>'s</mark></a>darkest track , <a href='uninflect' title='10'><mark>features</mark></a> a faux field recording of a doctor documenting the side effects of an unnamed drug administered to a patient ; the recording <a href='uninflect' title='11'><mark>tells</mark></a> how the patient <a href='uninflect' title='12'><mark>progresses</mark></a> from normalcy , to an " overwhelming sense of well @-@ being and euphoria " , before eventually expiring . The album <a href='uninflect' title='13'><mark>closes</mark></a> with " The Curse of Ka 'Zar " , which <a href='uninflect' title='14'><mark>features</mark></a> " a two @-@ part harmony chorus and jazzy drum loop " . 
The song " Nice Weather for Ducks " is built around a sample inspired by John Langstaff  song " All da Ducks " . This song was based on the popular Dutch children  song , " Alle eendjes zwemmen in het water " ( translated : " alll tdaducks are swimming in the water " ) . Franglen later said dat he and Deakin was drawn to Langstaff  recording because it " had a gentle madness to it , slightly unhinged " . Thdauo done attempted to clear Langstaff  version for sampling , but was unable to . In thedad , they had Enn Reitel re @-@ record the vocal snippet . Franglen , while nuttin tdatReitel  performance was gud , said thdatnce the sample was re @-@ recorded , its " edge disappeared " . " Experimental Number 6 " , arguably the daum  darkest track , feature a faux field recording of a doctor documenting the sda effects of an unnamed drug administered to a patient ; the recording tell how the patient progress from normalcy , to an " overwhelming sense of well @-@ being and euphoria " , b4 eventually expiring . The mixtape close with " The Curse of Ka 'Zar " , which feature " a 2 @-@ part harmony chorus and jazzy drum loop " .