Mae gan Madlen llawer iawn o ffrindiau, ond mae Bob yn ffrind arbennig iawn. A story for young listeners about Madlen and her imaginary friend.
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Mae gan Madlen llawer iawn o ffrindiau, ond mae Bob yn ffrind arbennig iawn. A story for young listeners about Madlen and her imaginary friend.
Ail wasanaeth BBC Radio Cymru sy'n cynnig sioe frecwast bob bore'r wythnos.
