Certainly! Janmashtami, the birthday of Lord Krishna, is a joyous occasion celebrated with great devotion and enthusiasm by Hindus all over the world. Singing Krishna bhajans (devotional songs) is an integral part of this celebration. Here are a few popular Krishna bhajans that are often sung on Janmashtami:

1. "Hare Krishna Hare Rama"

- This is one of the most well-known and beloved bhajans in the Hare Krishna tradition. It praises Lord Krishna and His divine qualities.

2. "Shri Krishna Govind Hare Murari"

- This bhajan glorifies Lord Krishna as the protector and beloved of His devotees. It's a heartfelt expression of devotion.

3. "Maiyya Yashoda"

- This playful and joyous bhajan describes the mischievous childhood of Lord Krishna and His loving mother, Yashoda.

4. "Shyam Teri Bansi Pukare Radha Naam"

- This bhajan beautifully describes the divine love between Lord Krishna and Radha, his beloved consort.

5. "Aarti Kunj Bihari Ki"

- This is a devotional song in praise of Lord Krishna, often sung during Janmashtami aarti (ritual offering of light).

6. "Yashomati Maiyya Se"

- This bhajan narrates the endearing relationship between young Krishna and His foster mother, Yashoda.

7. "Radhe Radhe Barsane Wali Radhe"

- This bhajan is a loving call to Radha, Krishna's eternal companion, and is often sung with great devotion.

8. "Mera Aap Ki Kripa Se"

- Expressing gratitude for Lord Krishna's blessings and grace, this bhajan is a humble and heartfelt offering.

9. "Shri Krishna Sharanam Mamah"

- Devotees sing this bhajan seeking refuge in the divine shelter of Lord Krishna.

10. "Govind Bolo Hari Gopal Bolo"

- This is a lively and energetic bhajan that encourages devotees to chant the names of Lord Krishna.

These bhajans, when sung with devotion and sincerity, create a spiritually uplifting atmosphere during Janmashtami celebrations. They help devotees connect with the divine and celebrate the birth of Lord Krishna with joy and reverence.