It is not the 100% correct Tab, i juste wrote it so you can play along while singing it.

  |-------------------------|
  |-------------------------|
  |--6/7--7-7--6--6-6----7--|  x2
  |--6/7--7-7--7--7-7--7-7--|
  |--4/5---------------5-5--|
  |-------------------------|

  |--------------------------|
  |--------------------------|
  |--------------------------| x2 
  |-7h9--9-9--7h9--9-9--9-9--|
  |-5---------5---------5----|
  |--------------------------|

  this part x2 (first one is the intro)

  |-----------------------------------|
  |-----------------------------------|
  |-----------------------------------| x2
  |--11h12--12-12--11--11-11---11--11-|
  |--9-------------9-----------12--12-|
  |-----------------------------------|


  |--------------------------|
  |--------------------------|
  |--------------------------| x2 
  |-7h9--9-9--7h9--9-9--9-9--|
  |-5---------5---------5----|
  |--------------------------|


  |-------------------------------------------------------------------------|
  |-------------------------------------------------------------------------|
  |-12--12-12--11--11-11--11h12-11h12---12--12-12--11--11-11---11h12--11h12-|
  |-10---------10---------12------------9----------9-----------12-----------|
  |-------------------------------------------------------------------------|
  |-------------------------------------------------------------------------|

  |------------------------------------|
  |------------------------------------|
  |-14--14-14--14--14-14---12p11-12p11-| x2  and then line before
  |-12---------12----------------------|
  |------------------------------------|
  |------------------------------------|

  
  when you have repeated the last two line, second time you play (instead of    the last line):

   
  |-------------------------------|
  |-------------------------------|
  |--6/7--7-7--6--6-6--6h7--6h7--7|  
  |--6/7--7-7--7--7-7--7----7----5|
  |--4/5-------------------------5|
  |-------------------------------|


  this is how the verse works;) 


  Refrain: (I just Play the cords there)

               D5                       G5
  An Tagen wie diesen, w?nscht man sich Unendlichkeit
               C5                       G5
  An Tagen wie diesen, haben wir noch ewig Zeit

               (here you start the first part of the intro)
  W?nsch ich mir Unendlichkeit


 
  Verse 



  Second Refrain:


               D5                          G5
  An Tagen wie diesen, w?nscht man sich Unendlichkeit
               C5                     G5
  An Tagen wie diesen, haben wir noch ewig Zeit
                      C5       G5              A5
  In dieser Nacht der N?chte, die uns so viel verspricht
                    C5    G5              (Intro)
  Erleben wir das Beste, kein Ende ist in Sicht

  
  Intro during "Kein Ende in Sicht"


  Refrain once again + "Kein Ende in Sicht"

  You end with the Intro 


  |-----5~~~~-|
  |-----5~~~~-|
  |-----7~~~~-|
  |-----7~~~~-|
  |-----5~~~~-|
  |-----------|