The blessings of the sh'ma begin with Umavir Yom: <a href="https://sites.google.com/site/learnshabbat/shabbat-files/UmavirYom.mp3">Umavir Yom</a>

Learn Shabbat

Umavir Yom

Hashkiveinu follows Mi Chamocha and leads into V'shamru: <a href="https://sites.google.com/site/learnshabbat/shabbat-files/Hashkiveinu.mp3">Hashkiveinu</a>

Hashkiveinu

Reciting the Sh'ma on Shabbat: <a 
href="https://sites.google.com/site/learnshabbat/shabbat-files/Sh%27ma.mp3">Sh'ma</a>

Sh'ma

Yismachu Hashamayim, at the end of Shiru L'Adonai (Psalm 96) is often repeated with this niggun: <a 
href="https://sites.google.com/site/learnshabbat/shabbat-files/YismachuHashamayim.mp3">Yismachu Hashamayim</a>

Yismachu Hashamayim

Next in Ma'ariv is Ki Haim Chayeinu: <a 
href="https://sites.google.com/site/learnshabbat/shabbat-files/KiHaimChayeinu.mp3">Ki Haim Chayeinu</a>

Ki Haim Chayeinu

A different niggun for Ki Haim Chayeinu: <a href="https://sites.google.com/site/learnshabbat/shabbat-files/KimHaimChayeinu2.mp3">Ki Haim Chayeinu 2</a>

Ki Haim Chayeinu 2

Barchu, which begins the Ma'ariv service: <a href="https://sites.google.com/site/learnshabbat/shabbat-files/Barchu.mp3">Barchu</a>

Barchu

Adonai Malach Ge'ut Laveish, or Psalm 93, a slow and haunting niggun: <a href="https://sites.google.com/site/learnshabbat/shabbat-files/AdonaiMalachGe%27utLaveish.mp3">Adonai Malach Ge'ut Laveish</a>

Adonai Malach Ge'ut Laveish (Psalm 93)

Mi Kamocha, a beautiful niggun celebrating the power of Hashem: <a href="https://sites.google.com/site/learnshabbat/shabbat-files/MiKamocha.mp3">Mi Kamocha</a>

Mi Kamocha

Another, more traditional, version of Tzadik Katamar: <a href="https://sites.google.com/site/learnshabbat/shabbat-files/TzadikKatamar2.mp3"> Tzadik Katamar</a>