I've transcribed the dragon runes from the various shout tablets. The English translation is extremely literal (e.g. the first line of Sanctum's Resonance would probably be rendered in English more as something like "may the ground's guidance") and usually a bit nonsensical as a result. Using the in-game translations for the words that are part of a shout (e.g. GOLZ NIN ALOK for Earthsong), and UESP for the rest. Well, except for the two final reward tablets (spoiler!) that were relatively straightforward.
Earthsong tablet:
Sanctum's Resonance tablet
Spectral Rift tablet
I'd be curious to see a more literary, and less literal, translation for Earthsong, Sanctum's Resonance, and Spectral Rift.
Earthsong tablet:
Code:
US TiiD Before time
GOLZ LahNey rock live
QO ahRK NIN lightning and pierce
SahLO SLEN weak flesh
GOL ALOK earth rise
Code:
aaL aaK GOLT May guidance ground
NONVUL SIL noble soul
aaN GOLT idea ground
BO Vah NiiN flow spring them
Code:
VOTH MUL SuuM With strong inner-spirit
FIN SahLO the weak
LOS GRO is bound
KREN FEN break will
ahRK ZUL and voice
Summon Sledrig tablet
Summon Volgaafsonaan tablet
Code:
FIN Tey OBLaaN The tale is ended
aaN KRiiD PRaaN a slayer rests
HeiM aaN forge the
GRah ZeyMahZIN battle companion
VOTH HIN SuuM with your inner-spirit
Code:
aaK Zuu Guide me
Zuu ZaaN I cry
Wah HI to you
Volgaafsonaan Volgaafsonaan
I'd be curious to see a more literary, and less literal, translation for Earthsong, Sanctum's Resonance, and Spectral Rift.