Yn ngolwg y bryniau gwyrdd yng nghwmni tyner yr haul, roedd pentref bach delfrydol yng nghefn gwlad Cymru yn gwneud paratoadau ar gyfer y Gwyl Haf flynyddol.

In the view of the green hills accompanied by the gentle sun, there was an idyllic small village in the Welsh countryside making preparations for the annual Summer Festival.

Roedd Rhys, ffermwr pybyr gyda galon ar gyfer ei gymuned, yn poeni am y cynhaeaf gwael oherwydd glaw annisgwyl oedd wedi llethu'r cnydau.

Rhys, a sturdy farmer with a heart for his community, was worried about the poor harvest due to unexpected rain that had drenched the crops.

Roedd dyletswyddau sefydlu'r ŵyl ar gammael, ac roedd Rhys yn gwybod bod ei help yn hanfodol.

The duties of setting up the festival loomed, and Rhys knew his help was essential.

Yn y cyfamser, roedd Seren, trefnydd hoffus ac uchelgeisiol yr ŵyl, yn rhedeg o gwmpas fel pry yn y bocs gymorth i sicrhau bod popeth yn berffaith.

Meanwhile, Seren, the festival's amiable and ambitious organizer, was running around like a fly in a box to ensure everything was perfect.

Roedd gan Seren lu o broblemau logistaidd i'w datrys, ac roedd hi'n teimlo pwysau'r disgwyliadau.

Seren had a host of logistical problems to solve and felt the pressure of expectations.

Yn fuan wedyn, clywodd Rhys y gerddoriaeth swynol gan Aled, cerddor talentog ond anhunan hyder.

Soon after, Rhys heard the enchanting music of Aled, a talented but self-conscious musician.

Roedd Rhys yn gwybod bod Aled â ofn llwyfan mawr, ac roedd angen ychydig o help arno.

Rhys knew Aled was afraid of large stages and needed a bit of help.

Felly, ymunodd Rhys a Seren i drafod.

So, Rhys and Seren joined together to discuss.

"Dęl ni helpu ein gilydd," meddai Rhys. "Ti'n trefnu, a rydw i'n cynorthwyo gyda'r cnydau a'r glaw, a ni'n cefnogi Aled."

"Let's help each other," said Rhys. "You organize, and I'll assist with the crops and the rain, and we’ll support Aled."

Roedd Seren yn cytuno, a dechreuodd hi gefnogi Aled gyda geiriau o gymeradwyaeth.

Seren agreed and started to encourage Aled with words of praise.

"Ti'n ganwr gwych, Aled," dywedodd. "Rydym ni oll yn dy gefnogi."

"You're a great singer, Aled," she said. "We all support you."

Roedd Aled yn gwybod bod angen iddo wynebu ei ofnau, ac felly penderfynodd wynebu'r gynulleidfa.

Aled knew he needed to face his fears and decided to confront the audience.

Ar ddiwrnod yr ŵyl, roedd y pentref wedi'i addurno â lliwiau bywiog a phawb yn edrych ymlaen.

On the day of the festival, the village was adorned with vibrant colors, and everyone was looking forward to it.

Roedd gan Rhys a Seren lawer o bethau i drefnu, ond roedden nhw'n sicrhau bod popeth yn mynd yn llyfn.

Rhys and Seren had a lot to organize, but they made sure everything ran smoothly.

Ar ddechrau'r noson, daeth y prif foment i Aled.

At the start of the evening, the spotlight moment came for Aled.

Safodd o flaen y gynulleidfa, teimlo'r nerfau'n crynnu drwy ei gorff.

He stood before the audience, feeling the nerves trembling through his body.

"Mae popeth yn iawn," meddai Rhys, gan roi pwys ar ei ysgwydd. "Ti'n gallu gwneud hyn, Aled."

"Everything is fine," said Rhys, placing a reassuring hand on his shoulder. "You can do this, Aled."

Gyda gwên o annog Seren a Rhys yn llenwi ei galon, dechreuodd Aled ganu.

With a smile of encouragement from Seren and Rhys filling his heart, Aled began to sing.

Wrth i'r cordiau adleisio drwy'r awyr las yn llifo'n glir, teimlai ei nerfau'n tasgu i ffwrdd fel clo'r tonnau ar y traeth.

As the chords echoed through the clear blue sky, he felt his nerves dissipate like the waves on the shore.

Roedd y pentrefwyr yn llawn edmygedd wrth i Aled berfformio, a daeth canmoliaethau chwerthin yn atseinio drwy'r awyr.

The villagers were full of admiration as Aled performed, and cheers and laughter echoed through the air.

Pan orffennodd Aled ei berfformiad, roedd pawb yn cymeradwyo'n wresog.

When Aled finished his performance, everyone applauded warmly.

Roedd Seren yn hynod falch. "Fe wnaethom ni," meddai hi'n hapus i Rhys.

Seren was immensely proud. "We did it," she said happily to Rhys.

Gwnaethpwyd y diwrnod yn llwyddiant ysgubol.

The day turned out to be a resounding success.

Dysgodd Rhys am gryfder cefnogaeth y gymuned; roedd Seren wedi gweld bod ansawddrwydd o hyd yn gweithio'n hyfryd.

Rhys learned about the strength of community support; Seren found that quality always works beautifully.

A Aled? Roedd wedi goresgyn ei ofnau a dargyfeirio'r anrhydedd i'w dalent wirioneddol.

And Aled? He had overcome his fears and showcased his true talent.

Roedd yr ŵyl wedi mynd yn llyfn, a'r pentref a gafodd noson o ddathlu.

The festival ran smoothly, and the village enjoyed a night of celebration.

Roedd pob un yn teimlo'r cynhesrwydd a'r undod, gan sylweddoli bod llwyddiannau'n dod o'r gwaith tîm.

Everyone felt the warmth and unity, realizing that success comes from teamwork.

Yn y diwedd, roedd y pentref bach yn teimlo fel un teulu mawr, yn canu ac yn dawnsio dan sêr yr haf, yn hapus ac yn gyflawni.

In the end, the small village felt like one big family, singing and dancing under the summer stars, happy and fulfilled.