Mae govannen, Estel a Calad togir tri i fuin Il awarthag, gwannthar mi i mor, I ambar di mi ránen. Im tiri ta di nén, Im tiri ta di i arda, Im tyárta di i vilya! - Aiya Erendil, elenion ancalima! - Lasto beth nin, tolo dan nan calad!

The Hobbit:

Gandalf tricks Bilbo into hosting a party for Thorin and his band of dwarves, who sing of reclaiming the Lonely Mountain and its vast treasure from the dragon Smaug. When the music ends, Gandalf unveils a map showing a secret door into the Mountain and proposes that the dumbfounded Bilbo serve as the expedition's "burglar". The dwarves ridicule the idea, but Bilbo, indignant, joins despite himself.

The group travels into the wild, where Gandalf saves the company from trolls and leads them to Rivendell, where Elrond reveals more secrets from the map. Passing over the Misty Mountains, they are caught by goblins and driven deep underground. Although Gandalf rescues them, Bilbo gets separated from the others as they flee the goblins. Lost in the goblin tunnels, he stumbles across a mysterious ring and then encounters Gollum, who engages him in a game of riddles.

The Fellowship of the Ring:

The story begins in the Shire, where the Hobbit Frodo Baggins inherits the Ring from Bilbo Baggins, his cousin and guardian. Neither is aware of its origin and nature, but Gandalf the Grey, a wizard and old friend of Bilbo, suspects the Ring's identity. When he becomes certain, he strongly advises Frodo to take it away from the Shire. Frodo leaves, accompanied by his gardener and friend, Samwise Gamgee, and two cousins, Meriadoc Brandybuck and Peregrin Took. They nearly encounter the Nazgûl while still in the Shire, but shake off pursuit by cutting through the Old Forest, where they are aided by the enigmatic Tom Bombadil, who alone is unaffected by the Ring's corrupting influence. After leaving the forest, they stop in the town of Bree where they meet Strider, who is later revealed to be Aragorn, Isildur's heir.

The Two Towers:

Orcs sent by Saruman and Sauron kill Boromir and kidnap Merry and Pippin. After agonizing over which pair of hobbits to follow, Aragorn, Gimli and Legolas pursue the orcs bearing Merry and Pippin to Saruman. In the kingdom of Rohan, the orcs are slain by a company of the Rohirrim. Merry and Pippin escape into Fangorn Forest, where they are befriended by Treebeard, the oldest of the tree-like Ents. Aragorn, Gimli and Legolas track the hobbits to Fangorn, and encounter Gandalf, resurrected as the significantly more powerful "Gandalf the White" after his mutually fatal duel with the Balrog.

The Return of the King:

Sauron unleashes a heavy assault upon Gondor. Gandalf arrives at Minas Tirith to alert Denethor of the impending attack. The city is besieged, and Denethor, deceived by Sauron, gives up hope and commits suicide, nearly taking his remaining son Faramir with him. Aragorn feels he has no choice but to take the Paths of the Dead in order to reach Gondor in time, accompanied by Legolas, Gimli and the Dúnedain Rangers from the North. There Aragorn raises an undead army of oath-breakers bound by an ancient curse that said they could not rest until they had fulfilled their vow to the king of Gondor.

The Hobbit: An Unexpected Journey - Official Trailer
Neil Finn - Song of the Lonely Mountain + lyrics (The Hobbit End Credits)
The Lord of the Rings: The Fellowship Of The Ring - Official Trailer