int et ▁( 1 9 1 2 ) ▁was ▁written ▁two ▁years ▁after ▁the ▁success ▁of ▁the ▁T all is ▁Fant asia , ▁with ▁which ▁it ▁has ▁elements ▁in ▁common , ▁both ▁in ▁terms ▁of ▁instrument al ▁layout ▁and ▁the ▁m ood ▁of ▁ra pt ▁cont empl ation . ▁The ▁viol in ▁son ata ▁has ▁made ▁little ▁impact . ▁ ▁V ocal ▁music ▁Urs ula ▁V aug han ▁Williams ▁wrote ▁of ▁her ▁husband ' s ▁love ▁of ▁literature , ▁and ▁listed ▁some ▁of ▁his ▁favour ite ▁writers ▁and ▁writ ings : ▁ ▁In ▁addition ▁to ▁his ▁love ▁of ▁poetry , ▁V aug han ▁Williams ' s ▁vocal ▁music ▁is ▁inspired ▁by ▁his ▁lif el ong ▁belief ▁that ▁the ▁voice ▁" can ▁be ▁made ▁the ▁medium ▁of ▁the ▁best ▁and ▁deep est ▁human ▁em otion ." ▁ ▁Songs ▁Between ▁the ▁mid - 1 8 9 0 s ▁and ▁the ▁late ▁ 1 9 5 0 s ▁V aug han ▁Williams ▁set ▁more ▁than ▁eight y ▁po ems ▁for ▁voice ▁and ▁piano ▁accompan iment . ▁The ▁earliest ▁to ▁surv ive ▁is ▁" A ▁C rad le ▁Song ", ▁to ▁Col er idge ' s ▁words , ▁from ▁about ▁ 1 8 9 4 . ▁The ▁songs ▁include ▁many ▁that ▁have ▁entered ▁the ▁re pert ory , ▁such ▁as ▁" L inden ▁Le a " ▁( 1 9 0 2 ), ▁" Sil ent ▁No on " ▁( 1 9 0 4 ) ▁and ▁the ▁song ▁cycles ▁Songs ▁of ▁Tra vel ▁( 1 9 0 5