I noticed UG was lacking a proper tab for this classic, so i ventured into the
internet to find one. Here it is:

  "The Ocean"

             from Led Zeppelin's 'Houses of the Holy' album

Signature Riff
|-------------
|-------------
|-------------
|-5h7-5h7-5---
|-----------7-
|-------------
  (grace
   notes)

 (meter: 15/8)
--|-----------
--|-----------
--|-----------
--|-----5-----
--|-5h7----5h7
8-|-----------

---|---------|
---|---------|
---|---------|
-7-|---7-----|
---|-4---5-7-|
---|---------|

Verse Riff
|-------------
|-------------
|-7777-5555-2-
|-7777-5555-2-
|-5555-3333-0-
|-------------

----------|
----------|
--2-/7777-|
--2-/7777-|
--0-/5555-|
3---------|


|-----------|
|-----------|
|-----------| 
|---7---5-7-|
|-4---5-----|
|-----------|

"la la la-la l

a la..."


Solo
|-12b-12-10-9-
|-------------
|-------------
|-------------
|-------------
|-------------

--------9-----
12-10-----12-1
-----11-------
--------------
--------------
--------------

----------|---
0---12-10-|-10
-11-------|---
----------|---
----------|---
----------|---

----------10-|
-9-5h7p5~--7-|
-----------7-|
-------------|
-------------|
-------------|

|-12b-12-10-9-
|-------------
|-------------
|-------------
|-------------
|-------------

--------------
12-10---10-12b
-----11-------
--------------
--------------
--------------

-10-10-12-9-|-
------------|-
------------|-
------------|-
------------|-
------------|-

--------------
12-10---12---1
-----11---11--
--------------
--------------
--------------

-------------
0h12p10~-----
---------11b-
-------------
-------------
-------------

|-------------
|-------------
|-11--11-9--9-
|---11----11--
|-------------
|-------------

---------|----
---------|----
11b-11-9-|----
---------|-11-
---------|----
---------|----

--------------
--------------
--------------
9-7-----------
----11-9-7----
-----------9-7

-|------------
-|------------
-|-14-13-11---
-|----------14
-|------------
-|------------

-------------|
-------------|
-------------|
-11----------|
----14-11-14-|
-------------|

|-10-12b-12b&d
|-10----------
|-11----------
|-------------
|-------------
|-------------

-12--10-------
--------12b-12
--------------
--------------
--------------
--------------

--------|-----
-10-12b-|-10--
--------|---11
--------|-----
--------|-----
--------|-----

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

------10-|
------10-|
9--9--11-|
-11------|
---------|
---------|

|-12b-12-10---
|----------10-
|-------------
|-------------
|-------------
|-------------

-------14b-14-
-10-12--------
--------------
--------------
--------------
--------------

12----16b-16--
--12---------1
--------------
--------------
--------------
--------------

-------|-17p16
5b-15b-|------
-------|------
-------|------
-------|------
-------|------

p12-17p16p12-
-------------
-------------
-------------
-------------
-------------

|-17p16p12-17p
|-------------
|-------------
|-------------
|-------------
|-------------

16p12-|-------
------|-------
------|-------
------|-11-9-7
------|-------
------|-------

------------|-
------------|-
------------|-
------------|-
-11-9-7-----|-
--------9-7-|-

--------------
--------------
14-13-11------
---------14-11
--------------
--------------

----------|
----------|
----------|
----------|
-14-11-14-|
----------|

              
|-------------
|---------10h1
|*-/11--------
|*-----12-----
|-------------
|-------------

              
--10h12p10----
2----------12p
--------------
--------------
--------------
--------------

              
------|-------
10----|-------
---11-|-/13---
------|-----14
------|-------
------|-------

              
-------12h14p1
-12h14--------
--------------
--------------
--------------
--------------

          x3
2-----------|
--14p12-----|
--------13-*|
-----------*|
------------|
------------|

|------10-----
|----10------1
|-12b-----12b-
|-------------
|-------------
|-------------

-10------10---
0------10-----
----12b-----12
--------------
--------------
--------------

---10-|------1
-10---|----12-
b-----|-14b---
------|-------
------|-------
------|-------

2------12-----
-----12------1
--14b-----14b-
--------------
--------------
--------------

-12--15b-|
2--------|
---------|
---------|
---------|
---------|

|-------------
|-------------
|-------------
|-11-9-7------
|--------11-9-
|-------------

------|-------
------|-------
------|-14-13-
------|-------
7-----|-------
--9-7-|-------

--------------
--------------
11------------
---14-11------
---------14-11
--------------

----|
----|
----|
----|
-14-|
----|


so yeah, this isn't MY tab, so i can't be accountable for mistakes,
but it looks more complete than the ones we currently have.