CHATBOT: (Verse 1) In a town called harmony, where friendships grow, Four special friends that everyone knows, Heiman, Maria, Victoria, and Isabella, Together they bring laughter, and joy that's stellar. (Chorus) Oh, Heiman, Maria, Victoria, Isabella, The bond they share, no one can sever, Through thick and thin, in any weather, Their unbreakable friendship lasts forever. (Verse 2) Heiman's the artist, with colors so bright, Painting masterpieces, filling hearts with delight, Maria, the dreamer, with goals so high, She'll reach for the stars, touch the sky. Victoria, the dancer, grace in her every move, Her elegance and rhythm make the world groove, And Isabella, the singer, with a voice so pure, She can move mountains, that's for sure. (Chorus) Oh, Heiman, Maria, Victoria, Isabella, The bond they share, no one can sever, Through thick and thin, in any weather, Their unbreakable friendship lasts forever. (Bridge) Through laughter and tears, they'll always be there, Through ups and downs, a shoulder to share, Guiding each other, spreading love and light, Their friendship shines, so incredibly bright. (Verse 3) They conquer mountains and cross oceans wide, Together, there's nowhere they can't find, Through adventures and stories, hand in hand, Heiman, Maria, Victoria, and Isabella, they command. (Chorus) Oh, Heiman, Maria, Victoria, Isabella, The bond they share, no one can sever, Through thick and thin, in any weather, Their unbreakable friendship lasts forever. (Outro) Heiman, Maria, Victoria, and Isabella, Their friendship will never fade or dwindle, Four friends forever, their bond is true, Heiman, Maria, Victoria, and Isabella, we salute you!

CHATBOT: Sure! Here are the music notes for the xylophone: Verse 1: Heiman - A G E G G A Maria - B A G G A G Victoria - E F G A G F Isabella - F E G C B A Chorus: Oh, Heiman - G G G G G A G Maria - G F G A B B A Victoria - E F G A G F Isabella - F E G C B A Verse 2: Heiman - A G E G G A Maria - B A G G A G Victoria - E F G A G F Isabella - F E G C B A Chorus: Oh, Heiman - G G G G G A G Maria - G F G A B B A Victoria - E F G A G F Isabella - F E G C B A Bridge: Through - E F G F E D laughter - G G G A A G and - E F G F E D tears - G G G A A G (Continue with the same note patterns for the rest of the bridge and verses) Chorus: Oh, Heiman - G G G G G A G Maria - G F G A B B A Victoria - E F G A G F Isabella - F E G C B A Outro: Heiman - A G E G G A Maria - B A G G A G Victoria - E F G A G F Isabella - F E G C B A Note: These are just simplified representations of the melody and may not encompass all variations and embellishments that can be added while playing the song on the xylophone. Feel free to add your own personal touches!