I just retabbed the version of oh canada by ryan b so it
could be played on a bass with 20 or less frets, since the
tab he wrote has parts on the 21st and 22nd frets. it's a 

D-7--10--10--3-------------

D-5--7--8--10--12--5-------

D-7--9--9--10--------------

D-12--14--14--12--12--10---

D-5--7--8--7--5------------

D-7--8--10--8--7-----------

D-8--10--12--10--8--7--5---

D-5--7--8--7--5------------

D-7--8--7--8--7------------

D-7--5--10--10--8--7--8--10-

D-7--10--10--3-------------

D-8--10--10--5-------------

D-10--11--11--12-----------

D-8--7--5--3--5--7---------

D-9--15--15--12------------

D-8--7--5--10---2--3-------

re-tabbed by Pyroboy3000