Zero Gravity - Sienna & HeartMuse Song

Only You - Sienna &HeartMuse song

Burn Me Down - Sienna & HeartMuse Song

Paper & Feelings - Sienna & HeartMuseSong

Money Talks, Love Walks | Constantin C. – By HeartMuse Song

You Feel Like Home | Constantin C. – By HeartMuse Song

Falling Leaves | Constantin C. – By HeartMuse Song

Forgotten keys | Constantin C. – By HeartMuse Song

Silent Train | Constantin C. – By HeartMuse Song

Empty Bench | Constantin C. – By HeartMuse Song

Streetlamp | Constantin C. – By HeartMuse Song

Songs on the Radio | Constantin C. – By HeartMuse Song

Haunted by the Past | Constantin C. – By HeartMuse Song

The Mirror Lies | Constantin C. – By HeartMuse Song

Rise Again | Constantin C. – By HeartMuse Song

The Book We Never Wrote (Official Duet) | Constantin C. – By HeartMuse Song

Since We Were Seventeen (Official Duet) | Constantin C. – By HeartMuse Song

Pictures on the Wall | Constantin C. – By HeartMuse Song

Pact With the Night | Constantin C. – By HeartMuse Song

Holding Back Time | Constantin C. – By HeartMuse Song

Before you go | Constantin C. – By HeartMuse Song

Our Last Dance (Official Duet) | Constantin C. – By HeartMuse Song

Our First Kiss (Official Duet) | Constantin C. – By HeartMuse Song

Two hearts, one song (Official Duet) | Constantin C. – By HeartMuse Song

Wake up The World (Official Duet) | Constantin C. – By HeartMuse Song

For Our Child (Official Duet) | Constantin C. – By HeartMuse Song

Guardians of dawn (Official Duet) | Constantin C. – By HeartMuse Song

The River Remember (Official Duet) | Constantin C. – By HeartMuse Song

Chosen to Awake (Official Duet) | Constantin C. – By HeartMuse Song

Souls of Light (Official Duet) | Constantin C. – By HeartMuse Song

Crossed by Fate (Official Duet) | Constantin C. – By HeartMuse Song

Closer To The Sun (Official Duet) | Constantin C. – By HeartMuse Song

Without your smile (Official Duet) | Constantin C. – By HeartMuse Song

Shared Headphones (Official Duet) | Constantin C. – By HeartMuse Song

Midnight Calls (Official Duet) | Constantin C. – By HeartMuse Song

Back to You (Official Duet) | Constantin C. – By HeartMuse Song

Strings of the Same Guitar (Official Duet) | Constantin C. – By HeartMuse Song

For You, I Fall | Constantin C. – By HeartMuse Song

I’ll Wait Beyond the Stars| Constantin C. – By HeartMuse Song (The Response)

Girl From My Dream | Constantin C. – By HeartMuse Song

A Place For You (Official Duet) | Constantin C. – By HeartMuse Song

Teach the World to Love (Official Duet) | Constantin C. – By HeartMuse Song

One Last Time | Constantin C. – By HeartMuse Song

Before You Close Your Eyes | Constantin C. – By HeartMuse Song

Chasing the Same Song (Official Duet) | Constantin C. – By HeartMuse Song

Train to Tomorrow (Official Duet) | Constantin C. – By HeartMuse Song

Shivers on My Skin (Official Duet) | Constantin C. – By HeartMuse Song

Maybe You (Official Duet) | Constantin C. – By HeartMuse Song

Passing By (Official Duet) | Constantin C. – By HeartMuse Song

Where Our Shadows Meet (Official Duet) | Constantin C. – By HeartMuse Song

Threads of the Invisible (Official Duet) | Constantin C. – By HeartMuse Song

In Every Life Before (Official Duet) | Constantin C. – By HeartMuse Song

The First Hello (Official Duet) | Constantin C. – By HeartMuse Song

Midnight Letters (Official Duet) | Constantin C. – By HeartMuse Song

Till the End of Time (Official Duet) | Constantin C. – By HeartMuse Song

Under the Silver Sky (Official Duet) | Constantin C. – By HeartMuse Song

Every Little Thing (Official Duet) | Constantin C. – By HeartMuse Song

Only With You (Official Duet) | Constantin C. – By HeartMuse Song

Through Your Light (Official Duet) | Constantin C. – By HeartMuse Song

Wait For You (Official Duet) | Constantin C. – By HeartMuse Song